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/*!
 * jQuery UI 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI
 */
(function( $, undefined ) {

// prevent duplicate loading
// this is only a problem because we proxy existing functions
// and we don't want to double proxy them
$.ui = $.ui || {};
if ( $.ui.version ) {
        return;
}

$.extend( $.ui, {
        version: "1.8.5",

        keyCode: {
                ALT: 18,
                BACKSPACE: 8,
                CAPS_LOCK: 20,
                COMMA: 188,
                COMMAND: 91,
                COMMAND_LEFT: 91, // COMMAND
                COMMAND_RIGHT: 93,
                CONTROL: 17,
                DELETE: 46,
                DOWN: 40,
                END: 35,
                ENTER: 13,
                ESCAPE: 27,
                HOME: 36,
                INSERT: 45,
                LEFT: 37,
                MENU: 93, // COMMAND_RIGHT
                NUMPAD_ADD: 107,
                NUMPAD_DECIMAL: 110,
                NUMPAD_DIVIDE: 111,
                NUMPAD_ENTER: 108,
                NUMPAD_MULTIPLY: 106,
                NUMPAD_SUBTRACT: 109,
                PAGE_DOWN: 34,
                PAGE_UP: 33,
                PERIOD: 190,
                RIGHT: 39,
                SHIFT: 16,
                SPACE: 32,
                TAB: 9,
                UP: 38,
                WINDOWS: 91 // COMMAND
        }
});

// plugins
$.fn.extend({
        _focus: $.fn.focus,
        focus: function( delay, fn ) {
                return typeof delay === "number" ?
                        this.each(function() {
                                var elem = this;
                                setTimeout(function() {
                                        $( elem ).focus();
                                        if ( fn ) {
                                                fn.call( elem );
                                        }
                                }, delay );
                        }) :
                        this._focus.apply( this, arguments );
        },

        scrollParent: function() {
                var scrollParent;
                if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
                        scrollParent = this.parents().filter(function() {
                                return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
                        }).eq(0);
                } else {
                        scrollParent = this.parents().filter(function() {
                                return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
                        }).eq(0);
                }

                return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
        },

        zIndex: function( zIndex ) {
                if ( zIndex !== undefined ) {
                        return this.css( "zIndex", zIndex );
                }

                if ( this.length ) {
                        var elem = $( this[ 0 ] ), position, value;
                        while ( elem.length && elem[ 0 ] !== document ) {
                                // Ignore z-index if position is set to a value where z-index is ignored by the browser
                                // This makes behavior of this function consistent across browsers
                                // WebKit always returns auto if the element is positioned
                                position = elem.css( "position" );
                                if ( position === "absolute" || position === "relative" || position === "fixed" ) {
                                        // IE returns 0 when zIndex is not specified
                                        // other browsers return a string
                                        // we ignore the case of nested elements with an explicit value of 0
                                        // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
                                        value = parseInt( elem.css( "zIndex" ) );
                                        if ( !isNaN( value ) && value != 0 ) {
                                                return value;
                                        }
                                }
                                elem = elem.parent();
                        }
                }

                return 0;
        },
        
        disableSelection: function() {
                return this.bind(
                        "mousedown.ui-disableSelection selectstart.ui-disableSelection",
                        function( event ) {
                                event.preventDefault();
                        });
        },

        enableSelection: function() {
                return this.unbind( ".ui-disableSelection" );
        }
});

$.each( [ "Width", "Height" ], function( i, name ) {
        var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
                type = name.toLowerCase(),
                orig = {
                        innerWidth: $.fn.innerWidth,
                        innerHeight: $.fn.innerHeight,
                        outerWidth: $.fn.outerWidth,
                        outerHeight: $.fn.outerHeight
                };

        function reduce( elem, size, border, margin ) {
                $.each( side, function() {
                        size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
                        if ( border ) {
                                size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
                        }
                        if ( margin ) {
                                size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
                        }
                });
                return size;
        }

        $.fn[ "inner" + name ] = function( size ) {
                if ( size === undefined ) {
                        return orig[ "inner" + name ].call( this );
                }

                return this.each(function() {
                        $.style( this, type, reduce( this, size ) + "px" );
                });
        };

        $.fn[ "outer" + name] = function( size, margin ) {
                if ( typeof size !== "number" ) {
                        return orig[ "outer" + name ].call( this, size );
                }

                return this.each(function() {
                        $.style( this, type, reduce( this, size, true, margin ) + "px" );
                });
        };
});

// selectors
function visible( element ) {
        return !$( element ).parents().andSelf().filter(function() {
                return $.curCSS( this, "visibility" ) === "hidden" ||
                        $.expr.filters.hidden( this );
        }).length;
}

$.extend( $.expr[ ":" ], {
        data: function( elem, i, match ) {
                return !!$.data( elem, match[ 3 ] );
        },

        focusable: function( element ) {
                var nodeName = element.nodeName.toLowerCase(),
                        tabIndex = $.attr( element, "tabindex" );
                if ( "area" === nodeName ) {
                        var map = element.parentNode,
                                mapName = map.name,
                                img;
                        if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
                                return false;
                        }
                        img = $( "img[usemap=#" + mapName + "]" )[0];
                        return !!img && visible( img );
                }
                return ( /input|select|textarea|button|object/.test( nodeName )
                        ? !element.disabled
                        : "a" == nodeName
                                ? element.href || !isNaN( tabIndex )
                                : !isNaN( tabIndex ))
                        // the element and all of its ancestors must be visible
                        && visible( element );
        },

        tabbable: function( element ) {
                var tabIndex = $.attr( element, "tabindex" );
                return ( isNaN( tabIndex ) || tabIndex >= 0 ) && $( element ).is( ":focusable" );
        }
});

// support
$(function() {
        var div = document.createElement( "div" ),
                body = document.body;

        $.extend( div.style, {
                minHeight: "100px",
                height: "auto",
                padding: 0,
                borderWidth: 0
        });

        $.support.minHeight = body.appendChild( div ).offsetHeight === 100;
        // set display to none to avoid a layout bug in IE
        // http://dev.jquery.com/ticket/4014
        body.removeChild( div ).style.display = "none";
});





// deprecated
$.extend( $.ui, {
        // $.ui.plugin is deprecated.  Use the proxy pattern instead.
        plugin: {
                add: function( module, option, set ) {
                        var proto = $.ui[ module ].prototype;
                        for ( var i in set ) {
                                proto.plugins[ i ] = proto.plugins[ i ] || [];
                                proto.plugins[ i ].push( [ option, set[ i ] ] );
                        }
                },
                call: function( instance, name, args ) {
                        var set = instance.plugins[ name ];
                        if ( !set || !instance.element[ 0 ].parentNode ) {
                                return;
                        }
        
                        for ( var i = 0; i < set.length; i++ ) {
                                if ( instance.options[ set[ i ][ 0 ] ] ) {
                                        set[ i ][ 1 ].apply( instance.element, args );
                                }
                        }
                }
        },
        
        // will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
        contains: function( a, b ) {
                return document.compareDocumentPosition ?
                        a.compareDocumentPosition( b ) & 16 :
                        a !== b && a.contains( b );
        },
        
        // only used by resizable
        hasScroll: function( el, a ) {
        
                //If overflow is hidden, the element might have extra content, but the user wants to hide it
                if ( $( el ).css( "overflow" ) === "hidden") {
                        return false;
                }
        
                var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
                        has = false;
        
                if ( el[ scroll ] > 0 ) {
                        return true;
                }
        
                // TODO: determine which cases actually cause this to happen
                // if the element doesn't have the scroll set, see if it's possible to
                // set the scroll
                el[ scroll ] = 1;
                has = ( el[ scroll ] > 0 );
                el[ scroll ] = 0;
                return has;
        },
        
        // these are odd functions, fix the API or move into individual plugins
        isOverAxis: function( x, reference, size ) {
                //Determines when x coordinate is over "b" element axis
                return ( x > reference ) && ( x < ( reference + size ) );
        },
        isOver: function( y, x, top, left, height, width ) {
                //Determines when x, y coordinates is over "b" element
                return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
        }
});

})( jQuery );
/*!
 * jQuery UI Widget 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Widget
 */
(function( $, undefined ) {

// jQuery 1.4+
if ( $.cleanData ) {
        var _cleanData = $.cleanData;
        $.cleanData = function( elems ) {
                for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
                        $( elem ).triggerHandler( "remove" );
                }
                _cleanData( elems );
        };
} else {
        var _remove = $.fn.remove;
        $.fn.remove = function( selector, keepData ) {
                return this.each(function() {
                        if ( !keepData ) {
                                if ( !selector || $.filter( selector, [ this ] ).length ) {
                                        $( "*", this ).add( [ this ] ).each(function() {
                                                $( this ).triggerHandler( "remove" );
                                        });
                                }
                        }
                        return _remove.call( $(this), selector, keepData );
                });
        };
}

$.widget = function( name, base, prototype ) {
        var namespace = name.split( "." )[ 0 ],
                fullName;
        name = name.split( "." )[ 1 ];
        fullName = namespace + "-" + name;

        if ( !prototype ) {
                prototype = base;
                base = $.Widget;
        }

        // create selector for plugin
        $.expr[ ":" ][ fullName ] = function( elem ) {
                return !!$.data( elem, name );
        };

        $[ namespace ] = $[ namespace ] || {};
        $[ namespace ][ name ] = function( options, element ) {
                // allow instantiation without initializing for simple inheritance
                if ( arguments.length ) {
                        this._createWidget( options, element );
                }
        };

        var basePrototype = new base();
        // we need to make the options hash a property directly on the new instance
        // otherwise we'll modify the options hash on the prototype that we're
        // inheriting from
//      $.each( basePrototype, function( key, val ) {
//              if ( $.isPlainObject(val) ) {
//                      basePrototype[ key ] = $.extend( {}, val );
//              }
//      });
        basePrototype.options = $.extend( true, {}, basePrototype.options );
        $[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
                namespace: namespace,
                widgetName: name,
                widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
                widgetBaseClass: fullName
        }, prototype );

        $.widget.bridge( name, $[ namespace ][ name ] );
};

$.widget.bridge = function( name, object ) {
        $.fn[ name ] = function( options ) {
                var isMethodCall = typeof options === "string",
                        args = Array.prototype.slice.call( arguments, 1 ),
                        returnValue = this;

                // allow multiple hashes to be passed on init
                options = !isMethodCall && args.length ?
                        $.extend.apply( null, [ true, options ].concat(args) ) :
                        options;

                // prevent calls to internal methods
                if ( isMethodCall && options.substring( 0, 1 ) === "_" ) {
                        return returnValue;
                }

                if ( isMethodCall ) {
                        this.each(function() {
                                var instance = $.data( this, name );
                                if ( !instance ) {
                                        throw "cannot call methods on " + name + " prior to initialization; " +
                                                "attempted to call method '" + options + "'";
                                }
                                if ( !$.isFunction( instance[options] ) ) {
                                        throw "no such method '" + options + "' for " + name + " widget instance";
                                }
                                var methodValue = instance[ options ].apply( instance, args );
                                if ( methodValue !== instance && methodValue !== undefined ) {
                                        returnValue = methodValue;
                                        return false;
                                }
                        });
                } else {
                        this.each(function() {
                                var instance = $.data( this, name );
                                if ( instance ) {
                                        instance.option( options || {} )._init();
                                } else {
                                        $.data( this, name, new object( options, this ) );
                                }
                        });
                }

                return returnValue;
        };
};

$.Widget = function( options, element ) {
        // allow instantiation without initializing for simple inheritance
        if ( arguments.length ) {
                this._createWidget( options, element );
        }
};

$.Widget.prototype = {
        widgetName: "widget",
        widgetEventPrefix: "",
        options: {
                disabled: false
        },
        _createWidget: function( options, element ) {
                // $.widget.bridge stores the plugin instance, but we do it anyway
                // so that it's stored even before the _create function runs
                $.data( element, this.widgetName, this );
                this.element = $( element );
                this.options = $.extend( true, {},
                        this.options,
                        $.metadata && $.metadata.get( element )[ this.widgetName ],
                        options );

                var self = this;
                this.element.bind( "remove." + this.widgetName, function() {
                        self.destroy();
                });

                this._create();
                this._init();
        },
        _create: function() {},
        _init: function() {},

        destroy: function() {
                this.element
                        .unbind( "." + this.widgetName )
                        .removeData( this.widgetName );
                this.widget()
                        .unbind( "." + this.widgetName )
                        .removeAttr( "aria-disabled" )
                        .removeClass(
                                this.widgetBaseClass + "-disabled " +
                                "ui-state-disabled" );
        },

        widget: function() {
                return this.element;
        },

        option: function( key, value ) {
                var options = key,
                        self = this;

                if ( arguments.length === 0 ) {
                        // don't return a reference to the internal hash
                        return $.extend( {}, self.options );
                }

                if  (typeof key === "string" ) {
                        if ( value === undefined ) {
                                return this.options[ key ];
                        }
                        options = {};
                        options[ key ] = value;
                }

                $.each( options, function( key, value ) {
                        self._setOption( key, value );
                });

                return self;
        },
        _setOption: function( key, value ) {
                this.options[ key ] = value;

                if ( key === "disabled" ) {
                        this.widget()
                                [ value ? "addClass" : "removeClass"](
                                        this.widgetBaseClass + "-disabled" + " " +
                                        "ui-state-disabled" )
                                .attr( "aria-disabled", value );
                }

                return this;
        },

        enable: function() {
                return this._setOption( "disabled", false );
        },
        disable: function() {
                return this._setOption( "disabled", true );
        },

        _trigger: function( type, event, data ) {
                var callback = this.options[ type ];

                event = $.Event( event );
                event.type = ( type === this.widgetEventPrefix ?
                        type :
                        this.widgetEventPrefix + type ).toLowerCase();
                data = data || {};

                // copy original event properties over to the new event
                // this would happen if we could call $.event.fix instead of $.Event
                // but we don't have a way to force an event to be fixed multiple times
                if ( event.originalEvent ) {
                        for ( var i = $.event.props.length, prop; i; ) {
                                prop = $.event.props[ --i ];
                                event[ prop ] = event.originalEvent[ prop ];
                        }
                }

                this.element.trigger( event, data );

                return !( $.isFunction(callback) &&
                        callback.call( this.element[0], event, data ) === false ||
                        event.isDefaultPrevented() );
        }
};

})( jQuery );
/*!
 * jQuery UI Mouse 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Mouse
 *
 * Depends:
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.mouse", {
        options: {
                cancel: ':input,option',
                distance: 1,
                delay: 0
        },
        _mouseInit: function() {
                var self = this;

                this.element
                        .bind('mousedown.'+this.widgetName, function(event) {
                                return self._mouseDown(event);
                        })
                        .bind('click.'+this.widgetName, function(event) {
                                if(self._preventClickEvent) {
                                        self._preventClickEvent = false;
                                        event.stopImmediatePropagation();
                                        return false;
                                }
                        });

                this.started = false;
        },

        // TODO: make sure destroying one instance of mouse doesn't mess with
        // other instances of mouse
        _mouseDestroy: function() {
                this.element.unbind('.'+this.widgetName);
        },

        _mouseDown: function(event) {
                // don't let more than one widget handle mouseStart
                // TODO: figure out why we have to use originalEvent
                event.originalEvent = event.originalEvent || {};
                if (event.originalEvent.mouseHandled) { return; }

                // we may have missed mouseup (out of window)
                (this._mouseStarted && this._mouseUp(event));

                this._mouseDownEvent = event;

                var self = this,
                        btnIsLeft = (event.which == 1),
                        elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
                if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
                        return true;
                }

                this.mouseDelayMet = !this.options.delay;
                if (!this.mouseDelayMet) {
                        this._mouseDelayTimer = setTimeout(function() {
                                self.mouseDelayMet = true;
                        }, this.options.delay);
                }

                if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
                        this._mouseStarted = (this._mouseStart(event) !== false);
                        if (!this._mouseStarted) {
                                event.preventDefault();
                                return true;
                        }
                }

                // these delegates are required to keep context
                this._mouseMoveDelegate = function(event) {
                        return self._mouseMove(event);
                };
                this._mouseUpDelegate = function(event) {
                        return self._mouseUp(event);
                };
                $(document)
                        .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
                        .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

                // preventDefault() is used to prevent the selection of text here -
                // however, in Safari, this causes select boxes not to be selectable
                // anymore, so this fix is needed
                ($.browser.safari || event.preventDefault());

                event.originalEvent.mouseHandled = true;
                return true;
        },

        _mouseMove: function(event) {
                // IE mouseup check - mouseup happened when mouse was out of window
                if ($.browser.msie && !event.button) {
                        return this._mouseUp(event);
                }

                if (this._mouseStarted) {
                        this._mouseDrag(event);
                        return event.preventDefault();
                }

                if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
                        this._mouseStarted =
                                (this._mouseStart(this._mouseDownEvent, event) !== false);
                        (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
                }

                return !this._mouseStarted;
        },

        _mouseUp: function(event) {
                $(document)
                        .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
                        .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

                if (this._mouseStarted) {
                        this._mouseStarted = false;
                        this._preventClickEvent = (event.target == this._mouseDownEvent.target);
                        this._mouseStop(event);
                }

                return false;
        },

        _mouseDistanceMet: function(event) {
                return (Math.max(
                                Math.abs(this._mouseDownEvent.pageX - event.pageX),
                                Math.abs(this._mouseDownEvent.pageY - event.pageY)
                        ) >= this.options.distance
                );
        },

        _mouseDelayMet: function(event) {
                return this.mouseDelayMet;
        },

        // These are placeholder methods, to be overriden by extending plugin
        _mouseStart: function(event) {},
        _mouseDrag: function(event) {},
        _mouseStop: function(event) {},
        _mouseCapture: function(event) { return true; }
});

})(jQuery);
/*
 * jQuery UI Position 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Position
 */
(function( $, undefined ) {

$.ui = $.ui || {};

var horizontalPositions = /left|center|right/,
        verticalPositions = /top|center|bottom/,
        center = "center",
        _position = $.fn.position,
        _offset = $.fn.offset;

$.fn.position = function( options ) {
        if ( !options || !options.of ) {
                return _position.apply( this, arguments );
        }

        // make a copy, we don't want to modify arguments
        options = $.extend( {}, options );

        var target = $( options.of ),
                targetElem = target[0],
                collision = ( options.collision || "flip" ).split( " " ),
                offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
                targetWidth,
                targetHeight,
                basePosition;

        if ( targetElem.nodeType === 9 ) {
                targetWidth = target.width();
                targetHeight = target.height();
                basePosition = { top: 0, left: 0 };
        } else if ( targetElem.scrollTo && targetElem.document ) {
                targetWidth = target.width();
                targetHeight = target.height();
                basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
        } else if ( targetElem.preventDefault ) {
                // force left top to allow flipping
                options.at = "left top";
                targetWidth = targetHeight = 0;
                basePosition = { top: options.of.pageY, left: options.of.pageX };
        } else {
                targetWidth = target.outerWidth();
                targetHeight = target.outerHeight();
                basePosition = target.offset();
        }

        // force my and at to have valid horizontal and veritcal positions
        // if a value is missing or invalid, it will be converted to center 
        $.each( [ "my", "at" ], function() {
                var pos = ( options[this] || "" ).split( " " );
                if ( pos.length === 1) {
                        pos = horizontalPositions.test( pos[0] ) ?
                                pos.concat( [center] ) :
                                verticalPositions.test( pos[0] ) ?
                                        [ center ].concat( pos ) :
                                        [ center, center ];
                }
                pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
                pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
                options[ this ] = pos;
        });

        // normalize collision option
        if ( collision.length === 1 ) {
                collision[ 1 ] = collision[ 0 ];
        }

        // normalize offset option
        offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
        if ( offset.length === 1 ) {
                offset[ 1 ] = offset[ 0 ];
        }
        offset[ 1 ] = parseInt( offset[1], 10 ) || 0;

        if ( options.at[0] === "right" ) {
                basePosition.left += targetWidth;
        } else if (options.at[0] === center ) {
                basePosition.left += targetWidth / 2;
        }

        if ( options.at[1] === "bottom" ) {
                basePosition.top += targetHeight;
        } else if ( options.at[1] === center ) {
                basePosition.top += targetHeight / 2;
        }

        basePosition.left += offset[ 0 ];
        basePosition.top += offset[ 1 ];

        return this.each(function() {
                var elem = $( this ),
                        elemWidth = elem.outerWidth(),
                        elemHeight = elem.outerHeight(),
                        marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
                        marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
                        collisionWidth = elemWidth + marginLeft +
                                parseInt( $.curCSS( this, "marginRight", true ) ) || 0,
                        collisionHeight = elemHeight + marginTop +
                                parseInt( $.curCSS( this, "marginBottom", true ) ) || 0,
                        position = $.extend( {}, basePosition ),
                        collisionPosition;

                if ( options.my[0] === "right" ) {
                        position.left -= elemWidth;
                } else if ( options.my[0] === center ) {
                        position.left -= elemWidth / 2;
                }

                if ( options.my[1] === "bottom" ) {
                        position.top -= elemHeight;
                } else if ( options.my[1] === center ) {
                        position.top -= elemHeight / 2;
                }

                // prevent fractions (see #5280)
                position.left = parseInt( position.left );
                position.top = parseInt( position.top );

                collisionPosition = {
                        left: position.left - marginLeft,
                        top: position.top - marginTop
                };

                $.each( [ "left", "top" ], function( i, dir ) {
                        if ( $.ui.position[ collision[i] ] ) {
                                $.ui.position[ collision[i] ][ dir ]( position, {
                                        targetWidth: targetWidth,
                                        targetHeight: targetHeight,
                                        elemWidth: elemWidth,
                                        elemHeight: elemHeight,
                                        collisionPosition: collisionPosition,
                                        collisionWidth: collisionWidth,
                                        collisionHeight: collisionHeight,
                                        offset: offset,
                                        my: options.my,
                                        at: options.at
                                });
                        }
                });

                if ( $.fn.bgiframe ) {
                        elem.bgiframe();
                }
                elem.offset( $.extend( position, { using: options.using } ) );
        });
};

$.ui.position = {
        fit: {
                left: function( position, data ) {
                        var win = $( window ),
                                over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
                        position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
                },
                top: function( position, data ) {
                        var win = $( window ),
                                over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
                        position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
                }
        },

        flip: {
                left: function( position, data ) {
                        if ( data.at[0] === center ) {
                                return;
                        }
                        var win = $( window ),
                                over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
                                myOffset = data.my[ 0 ] === "left" ?
                                        -data.elemWidth :
                                        data.my[ 0 ] === "right" ?
                                                data.elemWidth :
                                                0,
                                atOffset = data.at[ 0 ] === "left" ?
                                        data.targetWidth :
                                        -data.targetWidth,
                                offset = -2 * data.offset[ 0 ];
                        position.left += data.collisionPosition.left < 0 ?
                                myOffset + atOffset + offset :
                                over > 0 ?
                                        myOffset + atOffset + offset :
                                        0;
                },
                top: function( position, data ) {
                        if ( data.at[1] === center ) {
                                return;
                        }
                        var win = $( window ),
                                over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
                                myOffset = data.my[ 1 ] === "top" ?
                                        -data.elemHeight :
                                        data.my[ 1 ] === "bottom" ?
                                                data.elemHeight :
                                                0,
                                atOffset = data.at[ 1 ] === "top" ?
                                        data.targetHeight :
                                        -data.targetHeight,
                                offset = -2 * data.offset[ 1 ];
                        position.top += data.collisionPosition.top < 0 ?
                                myOffset + atOffset + offset :
                                over > 0 ?
                                        myOffset + atOffset + offset :
                                        0;
                }
        }
};

// offset setter from jQuery 1.4
if ( !$.offset.setOffset ) {
        $.offset.setOffset = function( elem, options ) {
                // set position first, in-case top/left are set even on static elem
                if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
                        elem.style.position = "relative";
                }
                var curElem   = $( elem ),
                        curOffset = curElem.offset(),
                        curTop    = parseInt( $.curCSS( elem, "top",  true ), 10 ) || 0,
                        curLeft   = parseInt( $.curCSS( elem, "left", true ), 10)  || 0,
                        props     = {
                                top:  (options.top  - curOffset.top)  + curTop,
                                left: (options.left - curOffset.left) + curLeft
                        };
                
                if ( 'using' in options ) {
                        options.using.call( elem, props );
                } else {
                        curElem.css( props );
                }
        };

        $.fn.offset = function( options ) {
                var elem = this[ 0 ];
                if ( !elem || !elem.ownerDocument ) { return null; }
                if ( options ) { 
                        return this.each(function() {
                                $.offset.setOffset( this, options );
                        });
                }
                return _offset.call( this );
        };
}

}( jQuery ));
/*
 * jQuery UI Draggable 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Draggables
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.mouse.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.draggable", $.ui.mouse, {
        widgetEventPrefix: "drag",
        options: {
                addClasses: true,
                appendTo: "parent",
                axis: false,
                connectToSortable: false,
                containment: false,
                cursor: "auto",
                cursorAt: false,
                grid: false,
                handle: false,
                helper: "original",
                iframeFix: false,
                opacity: false,
                refreshPositions: false,
                revert: false,
                revertDuration: 500,
                scope: "default",
                scroll: true,
                scrollSensitivity: 20,
                scrollSpeed: 20,
                snap: false,
                snapMode: "both",
                snapTolerance: 20,
                stack: false,
                zIndex: false
        },
        _create: function() {

                if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
                        this.element[0].style.position = 'relative';

                (this.options.addClasses && this.element.addClass("ui-draggable"));
                (this.options.disabled && this.element.addClass("ui-draggable-disabled"));

                this._mouseInit();

        },

        destroy: function() {
                if(!this.element.data('draggable')) return;
                this.element
                        .removeData("draggable")
                        .unbind(".draggable")
                        .removeClass("ui-draggable"
                                + " ui-draggable-dragging"
                                + " ui-draggable-disabled");
                this._mouseDestroy();

                return this;
        },

        _mouseCapture: function(event) {

                var o = this.options;

                // among others, prevent a drag on a resizable-handle
                if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
                        return false;

                //Quit if we're not on a valid handle
                this.handle = this._getHandle(event);
                if (!this.handle)
                        return false;

                return true;

        },

        _mouseStart: function(event) {

                var o = this.options;

                //Create and append the visible helper
                this.helper = this._createHelper(event);

                //Cache the helper size
                this._cacheHelperProportions();

                //If ddmanager is used for droppables, set the global draggable
                if($.ui.ddmanager)
                        $.ui.ddmanager.current = this;

                /*
                 * - Position generation -
                 * This block generates everything position related - it's the core of draggables.
                 */

                //Cache the margins of the original element
                this._cacheMargins();

                //Store the helper's css position
                this.cssPosition = this.helper.css("position");
                this.scrollParent = this.helper.scrollParent();

                //The element's absolute position on the page minus margins
                this.offset = this.positionAbs = this.element.offset();
                this.offset = {
                        top: this.offset.top - this.margins.top,
                        left: this.offset.left - this.margins.left
                };

                $.extend(this.offset, {
                        click: { //Where the click happened, relative to the element
                                left: event.pageX - this.offset.left,
                                top: event.pageY - this.offset.top
                        },
                        parent: this._getParentOffset(),
                        relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
                });

                //Generate the original position
                this.originalPosition = this.position = this._generatePosition(event);
                this.originalPageX = event.pageX;
                this.originalPageY = event.pageY;

                //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
                (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

                //Set a containment if given in the options
                if(o.containment)
                        this._setContainment();

                //Trigger event + callbacks
                if(this._trigger("start", event) === false) {
                        this._clear();
                        return false;
                }

                //Recache the helper size
                this._cacheHelperProportions();

                //Prepare the droppable offsets
                if ($.ui.ddmanager && !o.dropBehaviour)
                        $.ui.ddmanager.prepareOffsets(this, event);

                this.helper.addClass("ui-draggable-dragging");
                this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
                return true;
        },

        _mouseDrag: function(event, noPropagation) {

                //Compute the helpers position
                this.position = this._generatePosition(event);
                this.positionAbs = this._convertPositionTo("absolute");

                //Call plugins and callbacks and use the resulting position if something is returned
                if (!noPropagation) {
                        var ui = this._uiHash();
                        if(this._trigger('drag', event, ui) === false) {
                                this._mouseUp({});
                                return false;
                        }
                        this.position = ui.position;
                }

                if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
                if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
                if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

                return false;
        },

        _mouseStop: function(event) {

                //If we are using droppables, inform the manager about the drop
                var dropped = false;
                if ($.ui.ddmanager && !this.options.dropBehaviour)
                        dropped = $.ui.ddmanager.drop(this, event);

                //if a drop comes from outside (a sortable)
                if(this.dropped) {
                        dropped = this.dropped;
                        this.dropped = false;
                }
                
                //if the original element is removed, don't bother to continue
                if(!this.element[0] || !this.element[0].parentNode)
                        return false;

                if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
                        var self = this;
                        $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
                                if(self._trigger("stop", event) !== false) {
                                        self._clear();
                                }
                        });
                } else {
                        if(this._trigger("stop", event) !== false) {
                                this._clear();
                        }
                }

                return false;
        },
        
        cancel: function() {
                
                if(this.helper.is(".ui-draggable-dragging")) {
                        this._mouseUp({});
                } else {
                        this._clear();
                }
                
                return this;
                
        },

        _getHandle: function(event) {

                var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
                $(this.options.handle, this.element)
                        .find("*")
                        .andSelf()
                        .each(function() {
                                if(this == event.target) handle = true;
                        });

                return handle;

        },

        _createHelper: function(event) {

                var o = this.options;
                var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);

                if(!helper.parents('body').length)
                        helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));

                if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
                        helper.css("position", "absolute");

                return helper;

        },

        _adjustOffsetFromHelper: function(obj) {
                if (typeof obj == 'string') {
                        obj = obj.split(' ');
                }
                if ($.isArray(obj)) {
                        obj = {left: +obj[0], top: +obj[1] || 0};
                }
                if ('left' in obj) {
                        this.offset.click.left = obj.left + this.margins.left;
                }
                if ('right' in obj) {
                        this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
                }
                if ('top' in obj) {
                        this.offset.click.top = obj.top + this.margins.top;
                }
                if ('bottom' in obj) {
                        this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
                }
        },

        _getParentOffset: function() {

                //Get the offsetParent and cache its position
                this.offsetParent = this.helper.offsetParent();
                var po = this.offsetParent.offset();

                // This is a special case where we need to modify a offset calculated on start, since the following happened:
                // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
                // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
                //    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
                if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
                        po.left += this.scrollParent.scrollLeft();
                        po.top += this.scrollParent.scrollTop();
                }

                if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
                || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
                        po = { top: 0, left: 0 };

                return {
                        top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
                        left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
                };

        },

        _getRelativeOffset: function() {

                if(this.cssPosition == "relative") {
                        var p = this.element.position();
                        return {
                                top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
                                left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
                        };
                } else {
                        return { top: 0, left: 0 };
                }

        },

        _cacheMargins: function() {
                this.margins = {
                        left: (parseInt(this.element.css("marginLeft"),10) || 0),
                        top: (parseInt(this.element.css("marginTop"),10) || 0)
                };
        },

        _cacheHelperProportions: function() {
                this.helperProportions = {
                        width: this.helper.outerWidth(),
                        height: this.helper.outerHeight()
                };
        },

        _setContainment: function() {

                var o = this.options;
                if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
                if(o.containment == 'document' || o.containment == 'window') this.containment = [
                        0 - this.offset.relative.left - this.offset.parent.left,
                        0 - this.offset.relative.top - this.offset.parent.top,
                        $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
                        ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
                ];

                if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
                        var ce = $(o.containment)[0]; if(!ce) return;
                        var co = $(o.containment).offset();
                        var over = ($(ce).css("overflow") != 'hidden');

                        this.containment = [
                                co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
                                co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
                                co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
                                co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
                        ];
                } else if(o.containment.constructor == Array) {
                        this.containment = o.containment;
                }

        },

        _convertPositionTo: function(d, pos) {

                if(!pos) pos = this.position;
                var mod = d == "absolute" ? 1 : -1;
                var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

                return {
                        top: (
                                pos.top                                                                                                                                 // The absolute mouse position
                                + this.offset.relative.top * mod                                                                                // Only for relative positioned nodes: Relative offset from element to offset parent
                                + this.offset.parent.top * mod                                                                                  // The offsetParent's offset without borders (offset + border)
                                - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
                        ),
                        left: (
                                pos.left                                                                                                                                // The absolute mouse position
                                + this.offset.relative.left * mod                                                                               // Only for relative positioned nodes: Relative offset from element to offset parent
                                + this.offset.parent.left * mod                                                                                 // The offsetParent's offset without borders (offset + border)
                                - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
                        )
                };

        },

        _generatePosition: function(event) {

                var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
                var pageX = event.pageX;
                var pageY = event.pageY;

                /*
                 * - Position constraining -
                 * Constrain the position to a mix of grid, containment.
                 */

                if(this.originalPosition) { //If we are not dragging yet, we won't check for options

                        if(this.containment) {
                                if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
                                if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
                                if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
                                if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
                        }

                        if(o.grid) {
                                var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
                                pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

                                var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
                                pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
                        }

                }

                return {
                        top: (
                                pageY                                                                                                                           // The absolute mouse position
                                - this.offset.click.top                                                                                                 // Click offset (relative to the element)
                                - this.offset.relative.top                                                                                              // Only for relative positioned nodes: Relative offset from element to offset parent
                                - this.offset.parent.top                                                                                                // The offsetParent's offset without borders (offset + border)
                                + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
                        ),
                        left: (
                                pageX                                                                                                                           // The absolute mouse position
                                - this.offset.click.left                                                                                                // Click offset (relative to the element)
                                - this.offset.relative.left                                                                                             // Only for relative positioned nodes: Relative offset from element to offset parent
                                - this.offset.parent.left                                                                                               // The offsetParent's offset without borders (offset + border)
                                + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
                        )
                };

        },

        _clear: function() {
                this.helper.removeClass("ui-draggable-dragging");
                if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
                //if($.ui.ddmanager) $.ui.ddmanager.current = null;
                this.helper = null;
                this.cancelHelperRemoval = false;
        },

        // From now on bulk stuff - mainly helpers

        _trigger: function(type, event, ui) {
                ui = ui || this._uiHash();
                $.ui.plugin.call(this, type, [event, ui]);
                if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
                return $.Widget.prototype._trigger.call(this, type, event, ui);
        },

        plugins: {},

        _uiHash: function(event) {
                return {
                        helper: this.helper,
                        position: this.position,
                        originalPosition: this.originalPosition,
                        offset: this.positionAbs
                };
        }

});

$.extend($.ui.draggable, {
        version: "1.8.5"
});

$.ui.plugin.add("draggable", "connectToSortable", {
        start: function(event, ui) {

                var inst = $(this).data("draggable"), o = inst.options,
                        uiSortable = $.extend({}, ui, { item: inst.element });
                inst.sortables = [];
                $(o.connectToSortable).each(function() {
                        var sortable = $.data(this, 'sortable');
                        if (sortable && !sortable.options.disabled) {
                                inst.sortables.push({
                                        instance: sortable,
                                        shouldRevert: sortable.options.revert
                                });
                                sortable._refreshItems();       //Do a one-time refresh at start to refresh the containerCache
                                sortable._trigger("activate", event, uiSortable);
                        }
                });

        },
        stop: function(event, ui) {

                //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
                var inst = $(this).data("draggable"),
                        uiSortable = $.extend({}, ui, { item: inst.element });

                $.each(inst.sortables, function() {
                        if(this.instance.isOver) {

                                this.instance.isOver = 0;

                                inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
                                this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

                                //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
                                if(this.shouldRevert) this.instance.options.revert = true;

                                //Trigger the stop of the sortable
                                this.instance._mouseStop(event);

                                this.instance.options.helper = this.instance.options._helper;

                                //If the helper has been the original item, restore properties in the sortable
                                if(inst.options.helper == 'original')
                                        this.instance.currentItem.css({ top: 'auto', left: 'auto' });

                        } else {
                                this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
                                this.instance._trigger("deactivate", event, uiSortable);
                        }

                });

        },
        drag: function(event, ui) {

                var inst = $(this).data("draggable"), self = this;

                var checkPos = function(o) {
                        var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
                        var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
                        var itemHeight = o.height, itemWidth = o.width;
                        var itemTop = o.top, itemLeft = o.left;

                        return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
                };

                $.each(inst.sortables, function(i) {
                        
                        //Copy over some variables to allow calling the sortable's native _intersectsWith
                        this.instance.positionAbs = inst.positionAbs;
                        this.instance.helperProportions = inst.helperProportions;
                        this.instance.offset.click = inst.offset.click;
                        
                        if(this.instance._intersectsWith(this.instance.containerCache)) {

                                //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
                                if(!this.instance.isOver) {

                                        this.instance.isOver = 1;
                                        //Now we fake the start of dragging for the sortable instance,
                                        //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
                                        //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
                                        this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
                                        this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
                                        this.instance.options.helper = function() { return ui.helper[0]; };

                                        event.target = this.instance.currentItem[0];
                                        this.instance._mouseCapture(event, true);
                                        this.instance._mouseStart(event, true, true);

                                        //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
                                        this.instance.offset.click.top = inst.offset.click.top;
                                        this.instance.offset.click.left = inst.offset.click.left;
                                        this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
                                        this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

                                        inst._trigger("toSortable", event);
                                        inst.dropped = this.instance.element; //draggable revert needs that
                                        //hack so receive/update callbacks work (mostly)
                                        inst.currentItem = inst.element;
                                        this.instance.fromOutside = inst;

                                }

                                //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
                                if(this.instance.currentItem) this.instance._mouseDrag(event);

                        } else {

                                //If it doesn't intersect with the sortable, and it intersected before,
                                //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
                                if(this.instance.isOver) {

                                        this.instance.isOver = 0;
                                        this.instance.cancelHelperRemoval = true;
                                        
                                        //Prevent reverting on this forced stop
                                        this.instance.options.revert = false;
                                        
                                        // The out event needs to be triggered independently
                                        this.instance._trigger('out', event, this.instance._uiHash(this.instance));
                                        
                                        this.instance._mouseStop(event, true);
                                        this.instance.options.helper = this.instance.options._helper;

                                        //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
                                        this.instance.currentItem.remove();
                                        if(this.instance.placeholder) this.instance.placeholder.remove();

                                        inst._trigger("fromSortable", event);
                                        inst.dropped = false; //draggable revert needs that
                                }

                        };

                });

        }
});

$.ui.plugin.add("draggable", "cursor", {
        start: function(event, ui) {
                var t = $('body'), o = $(this).data('draggable').options;
                if (t.css("cursor")) o._cursor = t.css("cursor");
                t.css("cursor", o.cursor);
        },
        stop: function(event, ui) {
                var o = $(this).data('draggable').options;
                if (o._cursor) $('body').css("cursor", o._cursor);
        }
});

$.ui.plugin.add("draggable", "iframeFix", {
        start: function(event, ui) {
                var o = $(this).data('draggable').options;
                $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
                        $('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
                        .css({
                                width: this.offsetWidth+"px", height: this.offsetHeight+"px",
                                position: "absolute", opacity: "0.001", zIndex: 1000
                        })
                        .css($(this).offset())
                        .appendTo("body");
                });
        },
        stop: function(event, ui) {
                $("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
        }
});

$.ui.plugin.add("draggable", "opacity", {
        start: function(event, ui) {
                var t = $(ui.helper), o = $(this).data('draggable').options;
                if(t.css("opacity")) o._opacity = t.css("opacity");
                t.css('opacity', o.opacity);
        },
        stop: function(event, ui) {
                var o = $(this).data('draggable').options;
                if(o._opacity) $(ui.helper).css('opacity', o._opacity);
        }
});

$.ui.plugin.add("draggable", "scroll", {
        start: function(event, ui) {
                var i = $(this).data("draggable");
                if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
        },
        drag: function(event, ui) {

                var i = $(this).data("draggable"), o = i.options, scrolled = false;

                if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {

                        if(!o.axis || o.axis != 'x') {
                                if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
                                        i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
                                else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
                                        i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
                        }

                        if(!o.axis || o.axis != 'y') {
                                if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
                                        i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
                                else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
                                        i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
                        }

                } else {

                        if(!o.axis || o.axis != 'x') {
                                if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
                                        scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
                                else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
                                        scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
                        }

                        if(!o.axis || o.axis != 'y') {
                                if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
                                        scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
                                else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
                                        scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
                        }

                }

                if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
                        $.ui.ddmanager.prepareOffsets(i, event);

        }
});

$.ui.plugin.add("draggable", "snap", {
        start: function(event, ui) {

                var i = $(this).data("draggable"), o = i.options;
                i.snapElements = [];

                $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
                        var $t = $(this); var $o = $t.offset();
                        if(this != i.element[0]) i.snapElements.push({
                                item: this,
                                width: $t.outerWidth(), height: $t.outerHeight(),
                                top: $o.top, left: $o.left
                        });
                });

        },
        drag: function(event, ui) {

                var inst = $(this).data("draggable"), o = inst.options;
                var d = o.snapTolerance;

                var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
                        y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

                for (var i = inst.snapElements.length - 1; i >= 0; i--){

                        var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
                                t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;

                        //Yes, I know, this is insane ;)
                        if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
                                if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
                                inst.snapElements[i].snapping = false;
                                continue;
                        }

                        if(o.snapMode != 'inner') {
                                var ts = Math.abs(t - y2) <= d;
                                var bs = Math.abs(b - y1) <= d;
                                var ls = Math.abs(l - x2) <= d;
                                var rs = Math.abs(r - x1) <= d;
                                if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
                                if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
                                if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
                                if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
                        }

                        var first = (ts || bs || ls || rs);

                        if(o.snapMode != 'outer') {
                                var ts = Math.abs(t - y1) <= d;
                                var bs = Math.abs(b - y2) <= d;
                                var ls = Math.abs(l - x1) <= d;
                                var rs = Math.abs(r - x2) <= d;
                                if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
                                if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
                                if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
                                if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
                        }

                        if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
                                (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
                        inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

                };

        }
});

$.ui.plugin.add("draggable", "stack", {
        start: function(event, ui) {

                var o = $(this).data("draggable").options;

                var group = $.makeArray($(o.stack)).sort(function(a,b) {
                        return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
                });
                if (!group.length) { return; }
                
                var min = parseInt(group[0].style.zIndex) || 0;
                $(group).each(function(i) {
                        this.style.zIndex = min + i;
                });

                this[0].style.zIndex = min + group.length;

        }
});

$.ui.plugin.add("draggable", "zIndex", {
        start: function(event, ui) {
                var t = $(ui.helper), o = $(this).data("draggable").options;
                if(t.css("zIndex")) o._zIndex = t.css("zIndex");
                t.css('zIndex', o.zIndex);
        },
        stop: function(event, ui) {
                var o = $(this).data("draggable").options;
                if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
        }
});

})(jQuery);
/*
 * jQuery UI Droppable 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Droppables
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 *      jquery.ui.mouse.js
 *      jquery.ui.draggable.js
 */
(function( $, undefined ) {

$.widget("ui.droppable", {
        widgetEventPrefix: "drop",
        options: {
                accept: '*',
                activeClass: false,
                addClasses: true,
                greedy: false,
                hoverClass: false,
                scope: 'default',
                tolerance: 'intersect'
        },
        _create: function() {

                var o = this.options, accept = o.accept;
                this.isover = 0; this.isout = 1;

                this.accept = $.isFunction(accept) ? accept : function(d) {
                        return d.is(accept);
                };

                //Store the droppable's proportions
                this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };

                // Add the reference and positions to the manager
                $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
                $.ui.ddmanager.droppables[o.scope].push(this);

                (o.addClasses && this.element.addClass("ui-droppable"));

        },

        destroy: function() {
                var drop = $.ui.ddmanager.droppables[this.options.scope];
                for ( var i = 0; i < drop.length; i++ )
                        if ( drop[i] == this )
                                drop.splice(i, 1);

                this.element
                        .removeClass("ui-droppable ui-droppable-disabled")
                        .removeData("droppable")
                        .unbind(".droppable");

                return this;
        },

        _setOption: function(key, value) {

                if(key == 'accept') {
                        this.accept = $.isFunction(value) ? value : function(d) {
                                return d.is(value);
                        };
                }
                $.Widget.prototype._setOption.apply(this, arguments);
        },

        _activate: function(event) {
                var draggable = $.ui.ddmanager.current;
                if(this.options.activeClass) this.element.addClass(this.options.activeClass);
                (draggable && this._trigger('activate', event, this.ui(draggable)));
        },

        _deactivate: function(event) {
                var draggable = $.ui.ddmanager.current;
                if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
                (draggable && this._trigger('deactivate', event, this.ui(draggable)));
        },

        _over: function(event) {

                var draggable = $.ui.ddmanager.current;
                if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

                if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
                        if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
                        this._trigger('over', event, this.ui(draggable));
                }

        },

        _out: function(event) {

                var draggable = $.ui.ddmanager.current;
                if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

                if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
                        if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
                        this._trigger('out', event, this.ui(draggable));
                }

        },

        _drop: function(event,custom) {

                var draggable = custom || $.ui.ddmanager.current;
                if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element

                var childrenIntersection = false;
                this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
                        var inst = $.data(this, 'droppable');
                        if(
                                inst.options.greedy
                                && !inst.options.disabled
                                && inst.options.scope == draggable.options.scope
                                && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
                                && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
                        ) { childrenIntersection = true; return false; }
                });
                if(childrenIntersection) return false;

                if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
                        if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
                        if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
                        this._trigger('drop', event, this.ui(draggable));
                        return this.element;
                }

                return false;

        },

        ui: function(c) {
                return {
                        draggable: (c.currentItem || c.element),
                        helper: c.helper,
                        position: c.position,
                        offset: c.positionAbs
                };
        }

});

$.extend($.ui.droppable, {
        version: "1.8.5"
});

$.ui.intersect = function(draggable, droppable, toleranceMode) {

        if (!droppable.offset) return false;

        var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
                y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
        var l = droppable.offset.left, r = l + droppable.proportions.width,
                t = droppable.offset.top, b = t + droppable.proportions.height;

        switch (toleranceMode) {
                case 'fit':
                        return (l <= x1 && x2 <= r
                                && t <= y1 && y2 <= b);
                        break;
                case 'intersect':
                        return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
                                && x2 - (draggable.helperProportions.width / 2) < r // Left Half
                                && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
                                && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
                        break;
                case 'pointer':
                        var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
                                draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
                                isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
                        return isOver;
                        break;
                case 'touch':
                        return (
                                        (y1 >= t && y1 <= b) || // Top edge touching
                                        (y2 >= t && y2 <= b) || // Bottom edge touching
                                        (y1 < t && y2 > b)              // Surrounded vertically
                                ) && (
                                        (x1 >= l && x1 <= r) || // Left edge touching
                                        (x2 >= l && x2 <= r) || // Right edge touching
                                        (x1 < l && x2 > r)              // Surrounded horizontally
                                );
                        break;
                default:
                        return false;
                        break;
                }

};

/*
        This manager tracks offsets of draggables and droppables
*/
$.ui.ddmanager = {
        current: null,
        droppables: { 'default': [] },
        prepareOffsets: function(t, event) {

                var m = $.ui.ddmanager.droppables[t.options.scope] || [];
                var type = event ? event.type : null; // workaround for #2317
                var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();

                droppablesLoop: for (var i = 0; i < m.length; i++) {

                        if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue;   //No disabled and non-accepted
                        for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
                        m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue;                                                                       //If the element is not visible, continue

                        m[i].offset = m[i].element.offset();
                        m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };

                        if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables

                }

        },
        drop: function(draggable, event) {

                var dropped = false;
                $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

                        if(!this.options) return;
                        if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
                                dropped = dropped || this._drop.call(this, event);

                        if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
                                this.isout = 1; this.isover = 0;
                                this._deactivate.call(this, event);
                        }

                });
                return dropped;

        },
        drag: function(draggable, event) {

                //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
                if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);

                //Run through all droppables and check their positions based on specific tolerance options
                $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

                        if(this.options.disabled || this.greedyChild || !this.visible) return;
                        var intersects = $.ui.intersect(draggable, this, this.options.tolerance);

                        var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
                        if(!c) return;

                        var parentInstance;
                        if (this.options.greedy) {
                                var parent = this.element.parents(':data(droppable):eq(0)');
                                if (parent.length) {
                                        parentInstance = $.data(parent[0], 'droppable');
                                        parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
                                }
                        }

                        // we just moved into a greedy child
                        if (parentInstance && c == 'isover') {
                                parentInstance['isover'] = 0;
                                parentInstance['isout'] = 1;
                                parentInstance._out.call(parentInstance, event);
                        }

                        this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
                        this[c == "isover" ? "_over" : "_out"].call(this, event);

                        // we just moved out of a greedy child
                        if (parentInstance && c == 'isout') {
                                parentInstance['isout'] = 0;
                                parentInstance['isover'] = 1;
                                parentInstance._over.call(parentInstance, event);
                        }
                });

        }
};

})(jQuery);
/*
 * jQuery UI Resizable 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Resizables
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.mouse.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.resizable", $.ui.mouse, {
        widgetEventPrefix: "resize",
        options: {
                alsoResize: false,
                animate: false,
                animateDuration: "slow",
                animateEasing: "swing",
                aspectRatio: false,
                autoHide: false,
                containment: false,
                ghost: false,
                grid: false,
                handles: "e,s,se",
                helper: false,
                maxHeight: null,
                maxWidth: null,
                minHeight: 10,
                minWidth: 10,
                zIndex: 1000
        },
        _create: function() {

                var self = this, o = this.options;
                this.element.addClass("ui-resizable");

                $.extend(this, {
                        _aspectRatio: !!(o.aspectRatio),
                        aspectRatio: o.aspectRatio,
                        originalElement: this.element,
                        _proportionallyResizeElements: [],
                        _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
                });

                //Wrap the element if it cannot hold child nodes
                if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {

                        //Opera fix for relative positioning
                        if (/relative/.test(this.element.css('position')) && $.browser.opera)
                                this.element.css({ position: 'relative', top: 'auto', left: 'auto' });

                        //Create a wrapper element and set the wrapper to the new current internal element
                        this.element.wrap(
                                $('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
                                        position: this.element.css('position'),
                                        width: this.element.outerWidth(),
                                        height: this.element.outerHeight(),
                                        top: this.element.css('top'),
                                        left: this.element.css('left')
                                })
                        );

                        //Overwrite the original this.element
                        this.element = this.element.parent().data(
                                "resizable", this.element.data('resizable')
                        );

                        this.elementIsWrapper = true;

                        //Move margins to the wrapper
                        this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
                        this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});

                        //Prevent Safari textarea resize
                        this.originalResizeStyle = this.originalElement.css('resize');
                        this.originalElement.css('resize', 'none');

                        //Push the actual element to our proportionallyResize internal array
                        this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));

                        // avoid IE jump (hard set the margin)
                        this.originalElement.css({ margin: this.originalElement.css('margin') });

                        // fix handlers offset
                        this._proportionallyResize();

                }

                this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
                if(this.handles.constructor == String) {

                        if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
                        var n = this.handles.split(","); this.handles = {};

                        for(var i = 0; i < n.length; i++) {

                                var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
                                var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');

                                // increase zIndex of sw, se, ne, nw axis
                                //TODO : this modifies original option
                                if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });

                                //TODO : What's going on here?
                                if ('se' == handle) {
                                        axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
                                };

                                //Insert into internal handles object and append to element
                                this.handles[handle] = '.ui-resizable-'+handle;
                                this.element.append(axis);
                        }

                }

                this._renderAxis = function(target) {

                        target = target || this.element;

                        for(var i in this.handles) {

                                if(this.handles[i].constructor == String)
                                        this.handles[i] = $(this.handles[i], this.element).show();

                                //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
                                if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {

                                        var axis = $(this.handles[i], this.element), padWrapper = 0;

                                        //Checking the correct pad and border
                                        padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();

                                        //The padding type i have to apply...
                                        var padPos = [ 'padding',
                                                /ne|nw|n/.test(i) ? 'Top' :
                                                /se|sw|s/.test(i) ? 'Bottom' :
                                                /^e$/.test(i) ? 'Right' : 'Left' ].join("");

                                        target.css(padPos, padWrapper);

                                        this._proportionallyResize();

                                }

                                //TODO: What's that good for? There's not anything to be executed left
                                if(!$(this.handles[i]).length)
                                        continue;

                        }
                };

                //TODO: make renderAxis a prototype function
                this._renderAxis(this.element);

                this._handles = $('.ui-resizable-handle', this.element)
                        .disableSelection();

                //Matching axis name
                this._handles.mouseover(function() {
                        if (!self.resizing) {
                                if (this.className)
                                        var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
                                //Axis, default = se
                                self.axis = axis && axis[1] ? axis[1] : 'se';
                        }
                });

                //If we want to auto hide the elements
                if (o.autoHide) {
                        this._handles.hide();
                        $(this.element)
                                .addClass("ui-resizable-autohide")
                                .hover(function() {
                                        $(this).removeClass("ui-resizable-autohide");
                                        self._handles.show();
                                },
                                function(){
                                        if (!self.resizing) {
                                                $(this).addClass("ui-resizable-autohide");
                                                self._handles.hide();
                                        }
                                });
                }

                //Initialize the mouse interaction
                this._mouseInit();

        },

        destroy: function() {

                this._mouseDestroy();

                var _destroy = function(exp) {
                        $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
                                .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
                };

                //TODO: Unwrap at same DOM position
                if (this.elementIsWrapper) {
                        _destroy(this.element);
                        var wrapper = this.element;
                        wrapper.after(
                                this.originalElement.css({
                                        position: wrapper.css('position'),
                                        width: wrapper.outerWidth(),
                                        height: wrapper.outerHeight(),
                                        top: wrapper.css('top'),
                                        left: wrapper.css('left')
                                })
                        ).remove();
                }

                this.originalElement.css('resize', this.originalResizeStyle);
                _destroy(this.originalElement);

                return this;
        },

        _mouseCapture: function(event) {
                var handle = false;
                for (var i in this.handles) {
                        if ($(this.handles[i])[0] == event.target) {
                                handle = true;
                        }
                }

                return !this.options.disabled && handle;
        },

        _mouseStart: function(event) {

                var o = this.options, iniPos = this.element.position(), el = this.element;

                this.resizing = true;
                this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };

                // bugfix for http://dev.jquery.com/ticket/1749
                if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
                        el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
                }

                //Opera fixing relative position
                if ($.browser.opera && (/relative/).test(el.css('position')))
                        el.css({ position: 'relative', top: 'auto', left: 'auto' });

                this._renderProxy();

                var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));

                if (o.containment) {
                        curleft += $(o.containment).scrollLeft() || 0;
                        curtop += $(o.containment).scrollTop() || 0;
                }

                //Store needed variables
                this.offset = this.helper.offset();
                this.position = { left: curleft, top: curtop };
                this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
                this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
                this.originalPosition = { left: curleft, top: curtop };
                this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
                this.originalMousePosition = { left: event.pageX, top: event.pageY };

                //Aspect Ratio
                this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);

            var cursor = $('.ui-resizable-' + this.axis).css('cursor');
            $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);

                el.addClass("ui-resizable-resizing");
                this._propagate("start", event);
                return true;
        },

        _mouseDrag: function(event) {

                //Increase performance, avoid regex
                var el = this.helper, o = this.options, props = {},
                        self = this, smp = this.originalMousePosition, a = this.axis;

                var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
                var trigger = this._change[a];
                if (!trigger) return false;

                // Calculate the attrs that will be change
                var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;

                if (this._aspectRatio || event.shiftKey)
                        data = this._updateRatio(data, event);

                data = this._respectSize(data, event);

                // plugins callbacks need to be called first
                this._propagate("resize", event);

                el.css({
                        top: this.position.top + "px", left: this.position.left + "px",
                        width: this.size.width + "px", height: this.size.height + "px"
                });

                if (!this._helper && this._proportionallyResizeElements.length)
                        this._proportionallyResize();

                this._updateCache(data);

                // calling the user callback at the end
                this._trigger('resize', event, this.ui());

                return false;
        },

        _mouseStop: function(event) {

                this.resizing = false;
                var o = this.options, self = this;

                if(this._helper) {
                        var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
                                                soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
                                                        soffsetw = ista ? 0 : self.sizeDiff.width;

                        var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
                                left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
                                top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

                        if (!o.animate)
                                this.element.css($.extend(s, { top: top, left: left }));

                        self.helper.height(self.size.height);
                        self.helper.width(self.size.width);

                        if (this._helper && !o.animate) this._proportionallyResize();
                }

                $('body').css('cursor', 'auto');

                this.element.removeClass("ui-resizable-resizing");

                this._propagate("stop", event);

                if (this._helper) this.helper.remove();
                return false;

        },

        _updateCache: function(data) {
                var o = this.options;
                this.offset = this.helper.offset();
                if (isNumber(data.left)) this.position.left = data.left;
                if (isNumber(data.top)) this.position.top = data.top;
                if (isNumber(data.height)) this.size.height = data.height;
                if (isNumber(data.width)) this.size.width = data.width;
        },

        _updateRatio: function(data, event) {

                var o = this.options, cpos = this.position, csize = this.size, a = this.axis;

                if (data.height) data.width = (csize.height * this.aspectRatio);
                else if (data.width) data.height = (csize.width / this.aspectRatio);

                if (a == 'sw') {
                        data.left = cpos.left + (csize.width - data.width);
                        data.top = null;
                }
                if (a == 'nw') {
                        data.top = cpos.top + (csize.height - data.height);
                        data.left = cpos.left + (csize.width - data.width);
                }

                return data;
        },

        _respectSize: function(data, event) {

                var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
                                ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
                                        isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);

                if (isminw) data.width = o.minWidth;
                if (isminh) data.height = o.minHeight;
                if (ismaxw) data.width = o.maxWidth;
                if (ismaxh) data.height = o.maxHeight;

                var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
                var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);

                if (isminw && cw) data.left = dw - o.minWidth;
                if (ismaxw && cw) data.left = dw - o.maxWidth;
                if (isminh && ch)       data.top = dh - o.minHeight;
                if (ismaxh && ch)       data.top = dh - o.maxHeight;

                // fixing jump error on top/left - bug #2330
                var isNotwh = !data.width && !data.height;
                if (isNotwh && !data.left && data.top) data.top = null;
                else if (isNotwh && !data.top && data.left) data.left = null;

                return data;
        },

        _proportionallyResize: function() {

                var o = this.options;
                if (!this._proportionallyResizeElements.length) return;
                var element = this.helper || this.element;

                for (var i=0; i < this._proportionallyResizeElements.length; i++) {

                        var prel = this._proportionallyResizeElements[i];

                        if (!this.borderDif) {
                                var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
                                        p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];

                                this.borderDif = $.map(b, function(v, i) {
                                        var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
                                        return border + padding;
                                });
                        }

                        if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
                                continue;

                        prel.css({
                                height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
                                width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
                        });

                };

        },

        _renderProxy: function() {

                var el = this.element, o = this.options;
                this.elementOffset = el.offset();

                if(this._helper) {

                        this.helper = this.helper || $('<div style="overflow:hidden;"></div>');

                        // fix ie6 offset TODO: This seems broken
                        var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
                        pxyoffset = ( ie6 ? 2 : -1 );

                        this.helper.addClass(this._helper).css({
                                width: this.element.outerWidth() + pxyoffset,
                                height: this.element.outerHeight() + pxyoffset,
                                position: 'absolute',
                                left: this.elementOffset.left - ie6offset +'px',
                                top: this.elementOffset.top - ie6offset +'px',
                                zIndex: ++o.zIndex //TODO: Don't modify option
                        });

                        this.helper
                                .appendTo("body")
                                .disableSelection();

                } else {
                        this.helper = this.element;
                }

        },

        _change: {
                e: function(event, dx, dy) {
                        return { width: this.originalSize.width + dx };
                },
                w: function(event, dx, dy) {
                        var o = this.options, cs = this.originalSize, sp = this.originalPosition;
                        return { left: sp.left + dx, width: cs.width - dx };
                },
                n: function(event, dx, dy) {
                        var o = this.options, cs = this.originalSize, sp = this.originalPosition;
                        return { top: sp.top + dy, height: cs.height - dy };
                },
                s: function(event, dx, dy) {
                        return { height: this.originalSize.height + dy };
                },
                se: function(event, dx, dy) {
                        return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
                },
                sw: function(event, dx, dy) {
                        return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
                },
                ne: function(event, dx, dy) {
                        return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
                },
                nw: function(event, dx, dy) {
                        return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
                }
        },

        _propagate: function(n, event) {
                $.ui.plugin.call(this, n, [event, this.ui()]);
                (n != "resize" && this._trigger(n, event, this.ui()));
        },

        plugins: {},

        ui: function() {
                return {
                        originalElement: this.originalElement,
                        element: this.element,
                        helper: this.helper,
                        position: this.position,
                        size: this.size,
                        originalSize: this.originalSize,
                        originalPosition: this.originalPosition
                };
        }

});

$.extend($.ui.resizable, {
        version: "1.8.5"
});

/*
 * Resizable Extensions
 */

$.ui.plugin.add("resizable", "alsoResize", {

        start: function (event, ui) {
                var self = $(this).data("resizable"), o = self.options;

                var _store = function (exp) {
                        $(exp).each(function() {
                                var el = $(this);
                                el.data("resizable-alsoresize", {
                                        width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
                                        left: parseInt(el.css('left'), 10), top: parseInt(el.css('top'), 10),
                                        position: el.css('position') // to reset Opera on stop()
                                });
                        });
                };

                if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
                        if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
                        else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
                }else{
                        _store(o.alsoResize);
                }
        },

        resize: function (event, ui) {
                var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;

                var delta = {
                        height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
                        top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
                },

                _alsoResize = function (exp, c) {
                        $(exp).each(function() {
                                var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, 
                                        css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];

                                $.each(css, function (i, prop) {
                                        var sum = (start[prop]||0) + (delta[prop]||0);
                                        if (sum && sum >= 0)
                                                style[prop] = sum || null;
                                });

                                // Opera fixing relative position
                                if ($.browser.opera && /relative/.test(el.css('position'))) {
                                        self._revertToRelativePosition = true;
                                        el.css({ position: 'absolute', top: 'auto', left: 'auto' });
                                }

                                el.css(style);
                        });
                };

                if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
                        $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
                }else{
                        _alsoResize(o.alsoResize);
                }
        },

        stop: function (event, ui) {
                var self = $(this).data("resizable"), o = self.options;

                var _reset = function (exp) {
                        $(exp).each(function() {
                                var el = $(this);
                                // reset position for Opera - no need to verify it was changed
                                el.css({ position: el.data("resizable-alsoresize").position });
                        });
                };

                if (self._revertToRelativePosition) {
                        self._revertToRelativePosition = false;
                        if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
                                $.each(o.alsoResize, function (exp) { _reset(exp); });
                        }else{
                                _reset(o.alsoResize);
                        }
                }

                $(this).removeData("resizable-alsoresize");
        }
});

$.ui.plugin.add("resizable", "animate", {

        stop: function(event, ui) {
                var self = $(this).data("resizable"), o = self.options;

                var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
                                        soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
                                                soffsetw = ista ? 0 : self.sizeDiff.width;

                var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
                                        left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
                                                top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

                self.element.animate(
                        $.extend(style, top && left ? { top: top, left: left } : {}), {
                                duration: o.animateDuration,
                                easing: o.animateEasing,
                                step: function() {

                                        var data = {
                                                width: parseInt(self.element.css('width'), 10),
                                                height: parseInt(self.element.css('height'), 10),
                                                top: parseInt(self.element.css('top'), 10),
                                                left: parseInt(self.element.css('left'), 10)
                                        };

                                        if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });

                                        // propagating resize, and updating values for each animation step
                                        self._updateCache(data);
                                        self._propagate("resize", event);

                                }
                        }
                );
        }

});

$.ui.plugin.add("resizable", "containment", {

        start: function(event, ui) {
                var self = $(this).data("resizable"), o = self.options, el = self.element;
                var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
                if (!ce) return;

                self.containerElement = $(ce);

                if (/document/.test(oc) || oc == document) {
                        self.containerOffset = { left: 0, top: 0 };
                        self.containerPosition = { left: 0, top: 0 };

                        self.parentData = {
                                element: $(document), left: 0, top: 0,
                                width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
                        };
                }

                // i'm a node, so compute top, left, right, bottom
                else {
                        var element = $(ce), p = [];
                        $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });

                        self.containerOffset = element.offset();
                        self.containerPosition = element.position();
                        self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };

                        var co = self.containerOffset, ch = self.containerSize.height,  cw = self.containerSize.width,
                                                width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);

                        self.parentData = {
                                element: ce, left: co.left, top: co.top, width: width, height: height
                        };
                }
        },

        resize: function(event, ui) {
                var self = $(this).data("resizable"), o = self.options,
                                ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
                                pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;

                if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;

                if (cp.left < (self._helper ? co.left : 0)) {
                        self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
                        if (pRatio) self.size.height = self.size.width / o.aspectRatio;
                        self.position.left = o.helper ? co.left : 0;
                }

                if (cp.top < (self._helper ? co.top : 0)) {
                        self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
                        if (pRatio) self.size.width = self.size.height * o.aspectRatio;
                        self.position.top = self._helper ? co.top : 0;
                }

                self.offset.left = self.parentData.left+self.position.left;
                self.offset.top = self.parentData.top+self.position.top;

                var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
                                        hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );

                var isParent = self.containerElement.get(0) == self.element.parent().get(0),
                    isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));

                if(isParent && isOffsetRelative) woset -= self.parentData.left;

                if (woset + self.size.width >= self.parentData.width) {
                        self.size.width = self.parentData.width - woset;
                        if (pRatio) self.size.height = self.size.width / self.aspectRatio;
                }

                if (hoset + self.size.height >= self.parentData.height) {
                        self.size.height = self.parentData.height - hoset;
                        if (pRatio) self.size.width = self.size.height * self.aspectRatio;
                }
        },

        stop: function(event, ui){
                var self = $(this).data("resizable"), o = self.options, cp = self.position,
                                co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;

                var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;

                if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
                        $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

                if (self._helper && !o.animate && (/static/).test(ce.css('position')))
                        $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

        }
});

$.ui.plugin.add("resizable", "ghost", {

        start: function(event, ui) {

                var self = $(this).data("resizable"), o = self.options, cs = self.size;

                self.ghost = self.originalElement.clone();
                self.ghost
                        .css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
                        .addClass('ui-resizable-ghost')
                        .addClass(typeof o.ghost == 'string' ? o.ghost : '');

                self.ghost.appendTo(self.helper);

        },

        resize: function(event, ui){
                var self = $(this).data("resizable"), o = self.options;
                if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
        },

        stop: function(event, ui){
                var self = $(this).data("resizable"), o = self.options;
                if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
        }

});

$.ui.plugin.add("resizable", "grid", {

        resize: function(event, ui) {
                var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
                o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
                var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);

                if (/^(se|s|e)$/.test(a)) {
                        self.size.width = os.width + ox;
                        self.size.height = os.height + oy;
                }
                else if (/^(ne)$/.test(a)) {
                        self.size.width = os.width + ox;
                        self.size.height = os.height + oy;
                        self.position.top = op.top - oy;
                }
                else if (/^(sw)$/.test(a)) {
                        self.size.width = os.width + ox;
                        self.size.height = os.height + oy;
                        self.position.left = op.left - ox;
                }
                else {
                        self.size.width = os.width + ox;
                        self.size.height = os.height + oy;
                        self.position.top = op.top - oy;
                        self.position.left = op.left - ox;
                }
        }

});

var num = function(v) {
        return parseInt(v, 10) || 0;
};

var isNumber = function(value) {
        return !isNaN(parseInt(value, 10));
};

})(jQuery);
/*
 * jQuery UI Selectable 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Selectables
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.mouse.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.selectable", $.ui.mouse, {
        options: {
                appendTo: 'body',
                autoRefresh: true,
                distance: 0,
                filter: '*',
                tolerance: 'touch'
        },
        _create: function() {
                var self = this;

                this.element.addClass("ui-selectable");

                this.dragged = false;

                // cache selectee children based on filter
                var selectees;
                this.refresh = function() {
                        selectees = $(self.options.filter, self.element[0]);
                        selectees.each(function() {
                                var $this = $(this);
                                var pos = $this.offset();
                                $.data(this, "selectable-item", {
                                        element: this,
                                        $element: $this,
                                        left: pos.left,
                                        top: pos.top,
                                        right: pos.left + $this.outerWidth(),
                                        bottom: pos.top + $this.outerHeight(),
                                        startselected: false,
                                        selected: $this.hasClass('ui-selected'),
                                        selecting: $this.hasClass('ui-selecting'),
                                        unselecting: $this.hasClass('ui-unselecting')
                                });
                        });
                };
                this.refresh();

                this.selectees = selectees.addClass("ui-selectee");

                this._mouseInit();

                this.helper = $("<div class='ui-selectable-helper'></div>");
        },

        destroy: function() {
                this.selectees
                        .removeClass("ui-selectee")
                        .removeData("selectable-item");
                this.element
                        .removeClass("ui-selectable ui-selectable-disabled")
                        .removeData("selectable")
                        .unbind(".selectable");
                this._mouseDestroy();

                return this;
        },

        _mouseStart: function(event) {
                var self = this;

                this.opos = [event.pageX, event.pageY];

                if (this.options.disabled)
                        return;

                var options = this.options;

                this.selectees = $(options.filter, this.element[0]);

                this._trigger("start", event);

                $(options.appendTo).append(this.helper);
                // position helper (lasso)
                this.helper.css({
                        "left": event.clientX,
                        "top": event.clientY,
                        "width": 0,
                        "height": 0
                });

                if (options.autoRefresh) {
                        this.refresh();
                }

                this.selectees.filter('.ui-selected').each(function() {
                        var selectee = $.data(this, "selectable-item");
                        selectee.startselected = true;
                        if (!event.metaKey) {
                                selectee.$element.removeClass('ui-selected');
                                selectee.selected = false;
                                selectee.$element.addClass('ui-unselecting');
                                selectee.unselecting = true;
                                // selectable UNSELECTING callback
                                self._trigger("unselecting", event, {
                                        unselecting: selectee.element
                                });
                        }
                });

                $(event.target).parents().andSelf().each(function() {
                        var selectee = $.data(this, "selectable-item");
                        if (selectee) {
                                var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
                                selectee.$element
                                        .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
                                        .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
                                selectee.unselecting = !doSelect;
                                selectee.selecting = doSelect;
                                selectee.selected = doSelect;
                                // selectable (UN)SELECTING callback
                                if (doSelect) {
                                        self._trigger("selecting", event, {
                                                selecting: selectee.element
                                        });
                                } else {
                                        self._trigger("unselecting", event, {
                                                unselecting: selectee.element
                                        });
                                }
                                return false;
                        }
                });

        },

        _mouseDrag: function(event) {
                var self = this;
                this.dragged = true;

                if (this.options.disabled)
                        return;

                var options = this.options;

                var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
                if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
                if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
                this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

                this.selectees.each(function() {
                        var selectee = $.data(this, "selectable-item");
                        //prevent helper from being selected if appendTo: selectable
                        if (!selectee || selectee.element == self.element[0])
                                return;
                        var hit = false;
                        if (options.tolerance == 'touch') {
                                hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
                        } else if (options.tolerance == 'fit') {
                                hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
                        }

                        if (hit) {
                                // SELECT
                                if (selectee.selected) {
                                        selectee.$element.removeClass('ui-selected');
                                        selectee.selected = false;
                                }
                                if (selectee.unselecting) {
                                        selectee.$element.removeClass('ui-unselecting');
                                        selectee.unselecting = false;
                                }
                                if (!selectee.selecting) {
                                        selectee.$element.addClass('ui-selecting');
                                        selectee.selecting = true;
                                        // selectable SELECTING callback
                                        self._trigger("selecting", event, {
                                                selecting: selectee.element
                                        });
                                }
                        } else {
                                // UNSELECT
                                if (selectee.selecting) {
                                        if (event.metaKey && selectee.startselected) {
                                                selectee.$element.removeClass('ui-selecting');
                                                selectee.selecting = false;
                                                selectee.$element.addClass('ui-selected');
                                                selectee.selected = true;
                                        } else {
                                                selectee.$element.removeClass('ui-selecting');
                                                selectee.selecting = false;
                                                if (selectee.startselected) {
                                                        selectee.$element.addClass('ui-unselecting');
                                                        selectee.unselecting = true;
                                                }
                                                // selectable UNSELECTING callback
                                                self._trigger("unselecting", event, {
                                                        unselecting: selectee.element
                                                });
                                        }
                                }
                                if (selectee.selected) {
                                        if (!event.metaKey && !selectee.startselected) {
                                                selectee.$element.removeClass('ui-selected');
                                                selectee.selected = false;

                                                selectee.$element.addClass('ui-unselecting');
                                                selectee.unselecting = true;
                                                // selectable UNSELECTING callback
                                                self._trigger("unselecting", event, {
                                                        unselecting: selectee.element
                                                });
                                        }
                                }
                        }
                });

                return false;
        },

        _mouseStop: function(event) {
                var self = this;

                this.dragged = false;

                var options = this.options;

                $('.ui-unselecting', this.element[0]).each(function() {
                        var selectee = $.data(this, "selectable-item");
                        selectee.$element.removeClass('ui-unselecting');
                        selectee.unselecting = false;
                        selectee.startselected = false;
                        self._trigger("unselected", event, {
                                unselected: selectee.element
                        });
                });
                $('.ui-selecting', this.element[0]).each(function() {
                        var selectee = $.data(this, "selectable-item");
                        selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
                        selectee.selecting = false;
                        selectee.selected = true;
                        selectee.startselected = true;
                        self._trigger("selected", event, {
                                selected: selectee.element
                        });
                });
                this._trigger("stop", event);

                this.helper.remove();

                return false;
        }

});

$.extend($.ui.selectable, {
        version: "1.8.5"
});

})(jQuery);
/*
 * jQuery UI Sortable 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Sortables
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.mouse.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.sortable", $.ui.mouse, {
        widgetEventPrefix: "sort",
        options: {
                appendTo: "parent",
                axis: false,
                connectWith: false,
                containment: false,
                cursor: 'auto',
                cursorAt: false,
                dropOnEmpty: true,
                forcePlaceholderSize: false,
                forceHelperSize: false,
                grid: false,
                handle: false,
                helper: "original",
                items: '> *',
                opacity: false,
                placeholder: false,
                revert: false,
                scroll: true,
                scrollSensitivity: 20,
                scrollSpeed: 20,
                scope: "default",
                tolerance: "intersect",
                zIndex: 1000
        },
        _create: function() {

                var o = this.options;
                this.containerCache = {};
                this.element.addClass("ui-sortable");

                //Get the items
                this.refresh();

                //Let's determine if the items are floating
                this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;

                //Let's determine the parent's offset
                this.offset = this.element.offset();

                //Initialize mouse events for interaction
                this._mouseInit();

        },

        destroy: function() {
                this.element
                        .removeClass("ui-sortable ui-sortable-disabled")
                        .removeData("sortable")
                        .unbind(".sortable");
                this._mouseDestroy();

                for ( var i = this.items.length - 1; i >= 0; i-- )
                        this.items[i].item.removeData("sortable-item");

                return this;
        },

        _setOption: function(key, value){
                if ( key === "disabled" ) {
                        this.options[ key ] = value;
        
                        this.widget()
                                [ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
                } else {
                        // Don't call widget base _setOption for disable as it adds ui-state-disabled class
                        $.Widget.prototype._setOption.apply(this, arguments);
                }
        },

        _mouseCapture: function(event, overrideHandle) {

                if (this.reverting) {
                        return false;
                }

                if(this.options.disabled || this.options.type == 'static') return false;

                //We have to refresh the items data once first
                this._refreshItems(event);

                //Find out if the clicked node (or one of its parents) is a actual item in this.items
                var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
                        if($.data(this, 'sortable-item') == self) {
                                currentItem = $(this);
                                return false;
                        }
                });
                if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);

                if(!currentItem) return false;
                if(this.options.handle && !overrideHandle) {
                        var validHandle = false;

                        $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
                        if(!validHandle) return false;
                }

                this.currentItem = currentItem;
                this._removeCurrentsFromItems();
                return true;

        },

        _mouseStart: function(event, overrideHandle, noActivation) {

                var o = this.options, self = this;
                this.currentContainer = this;

                //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
                this.refreshPositions();

                //Create and append the visible helper
                this.helper = this._createHelper(event);

                //Cache the helper size
                this._cacheHelperProportions();

                /*
                 * - Position generation -
                 * This block generates everything position related - it's the core of draggables.
                 */

                //Cache the margins of the original element
                this._cacheMargins();

                //Get the next scrolling parent
                this.scrollParent = this.helper.scrollParent();

                //The element's absolute position on the page minus margins
                this.offset = this.currentItem.offset();
                this.offset = {
                        top: this.offset.top - this.margins.top,
                        left: this.offset.left - this.margins.left
                };

                // Only after we got the offset, we can change the helper's position to absolute
                // TODO: Still need to figure out a way to make relative sorting possible
                this.helper.css("position", "absolute");
                this.cssPosition = this.helper.css("position");

                $.extend(this.offset, {
                        click: { //Where the click happened, relative to the element
                                left: event.pageX - this.offset.left,
                                top: event.pageY - this.offset.top
                        },
                        parent: this._getParentOffset(),
                        relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
                });

                //Generate the original position
                this.originalPosition = this._generatePosition(event);
                this.originalPageX = event.pageX;
                this.originalPageY = event.pageY;

                //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
                (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

                //Cache the former DOM position
                this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };

                //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
                if(this.helper[0] != this.currentItem[0]) {
                        this.currentItem.hide();
                }

                //Create the placeholder
                this._createPlaceholder();

                //Set a containment if given in the options
                if(o.containment)
                        this._setContainment();

                if(o.cursor) { // cursor option
                        if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
                        $('body').css("cursor", o.cursor);
                }

                if(o.opacity) { // opacity option
                        if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
                        this.helper.css("opacity", o.opacity);
                }

                if(o.zIndex) { // zIndex option
                        if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
                        this.helper.css("zIndex", o.zIndex);
                }

                //Prepare scrolling
                if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
                        this.overflowOffset = this.scrollParent.offset();

                //Call callbacks
                this._trigger("start", event, this._uiHash());

                //Recache the helper size
                if(!this._preserveHelperProportions)
                        this._cacheHelperProportions();


                //Post 'activate' events to possible containers
                if(!noActivation) {
                         for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
                }

                //Prepare possible droppables
                if($.ui.ddmanager)
                        $.ui.ddmanager.current = this;

                if ($.ui.ddmanager && !o.dropBehaviour)
                        $.ui.ddmanager.prepareOffsets(this, event);

                this.dragging = true;

                this.helper.addClass("ui-sortable-helper");
                this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
                return true;

        },

        _mouseDrag: function(event) {

                //Compute the helpers position
                this.position = this._generatePosition(event);
                this.positionAbs = this._convertPositionTo("absolute");

                if (!this.lastPositionAbs) {
                        this.lastPositionAbs = this.positionAbs;
                }

                //Do scrolling
                if(this.options.scroll) {
                        var o = this.options, scrolled = false;
                        if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {

                                if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
                                        this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
                                else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
                                        this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;

                                if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
                                        this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
                                else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
                                        this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;

                        } else {

                                if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
                                        scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
                                else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
                                        scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);

                                if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
                                        scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
                                else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
                                        scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);

                        }

                        if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
                                $.ui.ddmanager.prepareOffsets(this, event);
                }

                //Regenerate the absolute position used for position checks
                this.positionAbs = this._convertPositionTo("absolute");

                //Set the helper position
                if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
                if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';

                //Rearrange
                for (var i = this.items.length - 1; i >= 0; i--) {

                        //Cache variables and intersection, continue if no intersection
                        var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
                        if (!intersection) continue;

                        if(itemElement != this.currentItem[0] //cannot intersect with itself
                                &&      this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
                                &&      !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
                                && (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
                                //&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
                        ) {

                                this.direction = intersection == 1 ? "down" : "up";

                                if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
                                        this._rearrange(event, item);
                                } else {
                                        break;
                                }

                                this._trigger("change", event, this._uiHash());
                                break;
                        }
                }

                //Post events to containers
                this._contactContainers(event);

                //Interconnect with droppables
                if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

                //Call callbacks
                this._trigger('sort', event, this._uiHash());

                this.lastPositionAbs = this.positionAbs;
                return false;

        },

        _mouseStop: function(event, noPropagation) {

                if(!event) return;

                //If we are using droppables, inform the manager about the drop
                if ($.ui.ddmanager && !this.options.dropBehaviour)
                        $.ui.ddmanager.drop(this, event);

                if(this.options.revert) {
                        var self = this;
                        var cur = self.placeholder.offset();

                        self.reverting = true;

                        $(this.helper).animate({
                                left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
                                top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
                        }, parseInt(this.options.revert, 10) || 500, function() {
                                self._clear(event);
                        });
                } else {
                        this._clear(event, noPropagation);
                }

                return false;

        },

        cancel: function() {

                var self = this;

                if(this.dragging) {

                        this._mouseUp();

                        if(this.options.helper == "original")
                                this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
                        else
                                this.currentItem.show();

                        //Post deactivating events to containers
                        for (var i = this.containers.length - 1; i >= 0; i--){
                                this.containers[i]._trigger("deactivate", null, self._uiHash(this));
                                if(this.containers[i].containerCache.over) {
                                        this.containers[i]._trigger("out", null, self._uiHash(this));
                                        this.containers[i].containerCache.over = 0;
                                }
                        }

                }

                //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
                if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
                if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();

                $.extend(this, {
                        helper: null,
                        dragging: false,
                        reverting: false,
                        _noFinalSort: null
                });

                if(this.domPosition.prev) {
                        $(this.domPosition.prev).after(this.currentItem);
                } else {
                        $(this.domPosition.parent).prepend(this.currentItem);
                }

                return this;

        },

        serialize: function(o) {

                var items = this._getItemsAsjQuery(o && o.connected);
                var str = []; o = o || {};

                $(items).each(function() {
                        var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
                        if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
                });

                if(!str.length && o.key) {
                        str.push(o.key + '=');
                }

                return str.join('&');

        },

        toArray: function(o) {

                var items = this._getItemsAsjQuery(o && o.connected);
                var ret = []; o = o || {};

                items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
                return ret;

        },

        /* Be careful with the following core functions */
        _intersectsWith: function(item) {

                var x1 = this.positionAbs.left,
                        x2 = x1 + this.helperProportions.width,
                        y1 = this.positionAbs.top,
                        y2 = y1 + this.helperProportions.height;

                var l = item.left,
                        r = l + item.width,
                        t = item.top,
                        b = t + item.height;

                var dyClick = this.offset.click.top,
                        dxClick = this.offset.click.left;

                var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;

                if(        this.options.tolerance == "pointer"
                        || this.options.forcePointerForContainers
                        || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
                ) {
                        return isOverElement;
                } else {

                        return (l < x1 + (this.helperProportions.width / 2) // Right Half
                                && x2 - (this.helperProportions.width / 2) < r // Left Half
                                && t < y1 + (this.helperProportions.height / 2) // Bottom Half
                                && y2 - (this.helperProportions.height / 2) < b ); // Top Half

                }
        },

        _intersectsWithPointer: function(item) {

                var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
                        isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
                        isOverElement = isOverElementHeight && isOverElementWidth,
                        verticalDirection = this._getDragVerticalDirection(),
                        horizontalDirection = this._getDragHorizontalDirection();

                if (!isOverElement)
                        return false;

                return this.floating ?
                        ( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
                        : ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );

        },

        _intersectsWithSides: function(item) {

                var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
                        isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
                        verticalDirection = this._getDragVerticalDirection(),
                        horizontalDirection = this._getDragHorizontalDirection();

                if (this.floating && horizontalDirection) {
                        return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
                } else {
                        return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
                }

        },

        _getDragVerticalDirection: function() {
                var delta = this.positionAbs.top - this.lastPositionAbs.top;
                return delta != 0 && (delta > 0 ? "down" : "up");
        },

        _getDragHorizontalDirection: function() {
                var delta = this.positionAbs.left - this.lastPositionAbs.left;
                return delta != 0 && (delta > 0 ? "right" : "left");
        },

        refresh: function(event) {
                this._refreshItems(event);
                this.refreshPositions();
                return this;
        },

        _connectWith: function() {
                var options = this.options;
                return options.connectWith.constructor == String
                        ? [options.connectWith]
                        : options.connectWith;
        },
        
        _getItemsAsjQuery: function(connected) {

                var self = this;
                var items = [];
                var queries = [];
                var connectWith = this._connectWith();

                if(connectWith && connected) {
                        for (var i = connectWith.length - 1; i >= 0; i--){
                                var cur = $(connectWith[i]);
                                for (var j = cur.length - 1; j >= 0; j--){
                                        var inst = $.data(cur[j], 'sortable');
                                        if(inst && inst != this && !inst.options.disabled) {
                                                queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
                                        }
                                };
                        };
                }

                queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);

                for (var i = queries.length - 1; i >= 0; i--){
                        queries[i][0].each(function() {
                                items.push(this);
                        });
                };

                return $(items);

        },

        _removeCurrentsFromItems: function() {

                var list = this.currentItem.find(":data(sortable-item)");

                for (var i=0; i < this.items.length; i++) {

                        for (var j=0; j < list.length; j++) {
                                if(list[j] == this.items[i].item[0])
                                        this.items.splice(i,1);
                        };

                };

        },

        _refreshItems: function(event) {

                this.items = [];
                this.containers = [this];
                var items = this.items;
                var self = this;
                var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
                var connectWith = this._connectWith();

                if(connectWith) {
                        for (var i = connectWith.length - 1; i >= 0; i--){
                                var cur = $(connectWith[i]);
                                for (var j = cur.length - 1; j >= 0; j--){
                                        var inst = $.data(cur[j], 'sortable');
                                        if(inst && inst != this && !inst.options.disabled) {
                                                queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
                                                this.containers.push(inst);
                                        }
                                };
                        };
                }

                for (var i = queries.length - 1; i >= 0; i--) {
                        var targetData = queries[i][1];
                        var _queries = queries[i][0];

                        for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
                                var item = $(_queries[j]);

                                item.data('sortable-item', targetData); // Data for target checking (mouse manager)

                                items.push({
                                        item: item,
                                        instance: targetData,
                                        width: 0, height: 0,
                                        left: 0, top: 0
                                });
                        };
                };

        },

        refreshPositions: function(fast) {

                //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
                if(this.offsetParent && this.helper) {
                        this.offset.parent = this._getParentOffset();
                }

                for (var i = this.items.length - 1; i >= 0; i--){
                        var item = this.items[i];

                        var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;

                        if (!fast) {
                                item.width = t.outerWidth();
                                item.height = t.outerHeight();
                        }

                        var p = t.offset();
                        item.left = p.left;
                        item.top = p.top;
                };

                if(this.options.custom && this.options.custom.refreshContainers) {
                        this.options.custom.refreshContainers.call(this);
                } else {
                        for (var i = this.containers.length - 1; i >= 0; i--){
                                var p = this.containers[i].element.offset();
                                this.containers[i].containerCache.left = p.left;
                                this.containers[i].containerCache.top = p.top;
                                this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
                                this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
                        };
                }

                return this;
        },

        _createPlaceholder: function(that) {

                var self = that || this, o = self.options;

                if(!o.placeholder || o.placeholder.constructor == String) {
                        var className = o.placeholder;
                        o.placeholder = {
                                element: function() {

                                        var el = $(document.createElement(self.currentItem[0].nodeName))
                                                .addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
                                                .removeClass("ui-sortable-helper")[0];

                                        if(!className)
                                                el.style.visibility = "hidden";

                                        return el;
                                },
                                update: function(container, p) {

                                        // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
                                        // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
                                        if(className && !o.forcePlaceholderSize) return;

                                        //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
                                        if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
                                        if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
                                }
                        };
                }

                //Create the placeholder
                self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));

                //Append it after the actual current item
                self.currentItem.after(self.placeholder);

                //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
                o.placeholder.update(self, self.placeholder);

        },

        _contactContainers: function(event) {
                
                // get innermost container that intersects with item 
                var innermostContainer = null, innermostIndex = null;           
                
                
                for (var i = this.containers.length - 1; i >= 0; i--){

                        // never consider a container that's located within the item itself 
                        if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
                                continue;

                        if(this._intersectsWith(this.containers[i].containerCache)) {

                                // if we've already found a container and it's more "inner" than this, then continue 
                                if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
                                        continue;

                                innermostContainer = this.containers[i]; 
                                innermostIndex = i;
                                        
                        } else {
                                // container doesn't intersect. trigger "out" event if necessary 
                                if(this.containers[i].containerCache.over) {
                                        this.containers[i]._trigger("out", event, this._uiHash(this));
                                        this.containers[i].containerCache.over = 0;
                                }
                        }

                }
                
                // if no intersecting containers found, return 
                if(!innermostContainer) return; 

                // move the item into the container if it's not there already
                if(this.containers.length === 1) {
                        this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
                        this.containers[innermostIndex].containerCache.over = 1;
                } else if(this.currentContainer != this.containers[innermostIndex]) { 

                        //When entering a new container, we will find the item with the least distance and append our item near it 
                        var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top']; 
                        for (var j = this.items.length - 1; j >= 0; j--) { 
                                if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue; 
                                var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top']; 
                                if(Math.abs(cur - base) < dist) { 
                                        dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; 
                                } 
                        } 

                        if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled 
                                return; 

                        this.currentContainer = this.containers[innermostIndex]; 
                        itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); 
                        this._trigger("change", event, this._uiHash()); 
                        this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); 

                        //Update the placeholder 
                        this.options.placeholder.update(this.currentContainer, this.placeholder); 
                
                        this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); 
                        this.containers[innermostIndex].containerCache.over = 1;
                } 
        
                
        },

        _createHelper: function(event) {

                var o = this.options;
                var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);

                if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
                        $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);

                if(helper[0] == this.currentItem[0])
                        this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };

                if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
                if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());

                return helper;

        },

        _adjustOffsetFromHelper: function(obj) {
                if (typeof obj == 'string') {
                        obj = obj.split(' ');
                }
                if ($.isArray(obj)) {
                        obj = {left: +obj[0], top: +obj[1] || 0};
                }
                if ('left' in obj) {
                        this.offset.click.left = obj.left + this.margins.left;
                }
                if ('right' in obj) {
                        this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
                }
                if ('top' in obj) {
                        this.offset.click.top = obj.top + this.margins.top;
                }
                if ('bottom' in obj) {
                        this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
                }
        },

        _getParentOffset: function() {


                //Get the offsetParent and cache its position
                this.offsetParent = this.helper.offsetParent();
                var po = this.offsetParent.offset();

                // This is a special case where we need to modify a offset calculated on start, since the following happened:
                // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
                // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
                //    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
                if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
                        po.left += this.scrollParent.scrollLeft();
                        po.top += this.scrollParent.scrollTop();
                }

                if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
                || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
                        po = { top: 0, left: 0 };

                return {
                        top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
                        left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
                };

        },

        _getRelativeOffset: function() {

                if(this.cssPosition == "relative") {
                        var p = this.currentItem.position();
                        return {
                                top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
                                left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
                        };
                } else {
                        return { top: 0, left: 0 };
                }

        },

        _cacheMargins: function() {
                this.margins = {
                        left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
                        top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
                };
        },

        _cacheHelperProportions: function() {
                this.helperProportions = {
                        width: this.helper.outerWidth(),
                        height: this.helper.outerHeight()
                };
        },

        _setContainment: function() {

                var o = this.options;
                if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
                if(o.containment == 'document' || o.containment == 'window') this.containment = [
                        0 - this.offset.relative.left - this.offset.parent.left,
                        0 - this.offset.relative.top - this.offset.parent.top,
                        $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
                        ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
                ];

                if(!(/^(document|window|parent)$/).test(o.containment)) {
                        var ce = $(o.containment)[0];
                        var co = $(o.containment).offset();
                        var over = ($(ce).css("overflow") != 'hidden');

                        this.containment = [
                                co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
                                co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
                                co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
                                co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
                        ];
                }

        },

        _convertPositionTo: function(d, pos) {

                if(!pos) pos = this.position;
                var mod = d == "absolute" ? 1 : -1;
                var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

                return {
                        top: (
                                pos.top                                                                                                                                 // The absolute mouse position
                                + this.offset.relative.top * mod                                                                                // Only for relative positioned nodes: Relative offset from element to offset parent
                                + this.offset.parent.top * mod                                                                                  // The offsetParent's offset without borders (offset + border)
                                - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
                        ),
                        left: (
                                pos.left                                                                                                                                // The absolute mouse position
                                + this.offset.relative.left * mod                                                                               // Only for relative positioned nodes: Relative offset from element to offset parent
                                + this.offset.parent.left * mod                                                                                 // The offsetParent's offset without borders (offset + border)
                                - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
                        )
                };

        },

        _generatePosition: function(event) {

                var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

                // This is another very weird special case that only happens for relative elements:
                // 1. If the css position is relative
                // 2. and the scroll parent is the document or similar to the offset parent
                // we have to refresh the relative offset during the scroll so there are no jumps
                if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
                        this.offset.relative = this._getRelativeOffset();
                }

                var pageX = event.pageX;
                var pageY = event.pageY;

                /*
                 * - Position constraining -
                 * Constrain the position to a mix of grid, containment.
                 */

                if(this.originalPosition) { //If we are not dragging yet, we won't check for options

                        if(this.containment) {
                                if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
                                if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
                                if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
                                if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
                        }

                        if(o.grid) {
                                var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
                                pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

                                var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
                                pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
                        }

                }

                return {
                        top: (
                                pageY                                                                                                                           // The absolute mouse position
                                - this.offset.click.top                                                                                                 // Click offset (relative to the element)
                                - this.offset.relative.top                                                                                              // Only for relative positioned nodes: Relative offset from element to offset parent
                                - this.offset.parent.top                                                                                                // The offsetParent's offset without borders (offset + border)
                                + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
                        ),
                        left: (
                                pageX                                                                                                                           // The absolute mouse position
                                - this.offset.click.left                                                                                                // Click offset (relative to the element)
                                - this.offset.relative.left                                                                                             // Only for relative positioned nodes: Relative offset from element to offset parent
                                - this.offset.parent.left                                                                                               // The offsetParent's offset without borders (offset + border)
                                + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
                        )
                };

        },

        _rearrange: function(event, i, a, hardRefresh) {

                a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));

                //Various things done here to improve the performance:
                // 1. we create a setTimeout, that calls refreshPositions
                // 2. on the instance, we have a counter variable, that get's higher after every append
                // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
                // 4. this lets only the last addition to the timeout stack through
                this.counter = this.counter ? ++this.counter : 1;
                var self = this, counter = this.counter;

                window.setTimeout(function() {
                        if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
                },0);

        },

        _clear: function(event, noPropagation) {

                this.reverting = false;
                // We delay all events that have to be triggered to after the point where the placeholder has been removed and
                // everything else normalized again
                var delayedTriggers = [], self = this;

                // We first have to update the dom position of the actual currentItem
                // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
                if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
                this._noFinalSort = null;

                if(this.helper[0] == this.currentItem[0]) {
                        for(var i in this._storedCSS) {
                                if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
                        }
                        this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
                } else {
                        this.currentItem.show();
                }

                if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
                if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
                if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
                        if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
                        for (var i = this.containers.length - 1; i >= 0; i--){
                                if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
                                        delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
                                        delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.containers[i]));
                                }
                        };
                };

                //Post events to containers
                for (var i = this.containers.length - 1; i >= 0; i--){
                        if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
                        if(this.containers[i].containerCache.over) {
                                delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
                                this.containers[i].containerCache.over = 0;
                        }
                }

                //Do what was originally in plugins
                if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
                if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
                if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index

                this.dragging = false;
                if(this.cancelHelperRemoval) {
                        if(!noPropagation) {
                                this._trigger("beforeStop", event, this._uiHash());
                                for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
                                this._trigger("stop", event, this._uiHash());
                        }
                        return false;
                }

                if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());

                //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
                this.placeholder[0].parentNode.removeChild(this.placeholder[0]);

                if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;

                if(!noPropagation) {
                        for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
                        this._trigger("stop", event, this._uiHash());
                }

                this.fromOutside = false;
                return true;

        },

        _trigger: function() {
                if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
                        this.cancel();
                }
        },

        _uiHash: function(inst) {
                var self = inst || this;
                return {
                        helper: self.helper,
                        placeholder: self.placeholder || $([]),
                        position: self.position,
                        originalPosition: self.originalPosition,
                        offset: self.positionAbs,
                        item: self.currentItem,
                        sender: inst ? inst.element : null
                };
        }

});

$.extend($.ui.sortable, {
        version: "1.8.5"
});

})(jQuery);
/*
 * jQuery UI Accordion 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget( "ui.accordion", {
        options: {
                active: 0,
                animated: "slide",
                autoHeight: true,
                clearStyle: false,
                collapsible: false,
                event: "click",
                fillSpace: false,
                header: "> li > :first-child,> :not(li):even",
                icons: {
                        header: "ui-icon-triangle-1-e",
                        headerSelected: "ui-icon-triangle-1-s"
                },
                navigation: false,
                navigationFilter: function() {
                        return this.href.toLowerCase() === location.href.toLowerCase();
                }
        },

        _create: function() {
                var self = this,
                        options = self.options;

                self.running = 0;

                self.element
                        .addClass( "ui-accordion ui-widget ui-helper-reset" )
                        // in lack of child-selectors in CSS
                        // we need to mark top-LIs in a UL-accordion for some IE-fix
                        .children( "li" )
                                .addClass( "ui-accordion-li-fix" );

                self.headers = self.element.find( options.header )
                        .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" )
                        .bind( "mouseenter.accordion", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).addClass( "ui-state-hover" );
                        })
                        .bind( "mouseleave.accordion", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).removeClass( "ui-state-hover" );
                        })
                        .bind( "focus.accordion", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).addClass( "ui-state-focus" );
                        })
                        .bind( "blur.accordion", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).removeClass( "ui-state-focus" );
                        });

                self.headers.next()
                        .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" );

                if ( options.navigation ) {
                        var current = self.element.find( "a" ).filter( options.navigationFilter ).eq( 0 );
                        if ( current.length ) {
                                var header = current.closest( ".ui-accordion-header" );
                                if ( header.length ) {
                                        // anchor within header
                                        self.active = header;
                                } else {
                                        // anchor within content
                                        self.active = current.closest( ".ui-accordion-content" ).prev();
                                }
                        }
                }

                self.active = self._findActive( self.active || options.active )
                        .addClass( "ui-state-default ui-state-active" )
                        .toggleClass( "ui-corner-all ui-corner-top" );
                self.active.next().addClass( "ui-accordion-content-active" );

                self._createIcons();
                self.resize();
                
                // ARIA
                self.element.attr( "role", "tablist" );

                self.headers
                        .attr( "role", "tab" )
                        .bind( "keydown.accordion", function( event ) {
                                return self._keydown( event );
                        })
                        .next()
                                .attr( "role", "tabpanel" );

                self.headers
                        .not( self.active || "" )
                        .attr({
                                "aria-expanded": "false",
                                tabIndex: -1
                        })
                        .next()
                                .hide();

                // make sure at least one header is in the tab order
                if ( !self.active.length ) {
                        self.headers.eq( 0 ).attr( "tabIndex", 0 );
                } else {
                        self.active
                                .attr({
                                        "aria-expanded": "true",
                                        tabIndex: 0
                                });
                }

                // only need links in tab order for Safari
                if ( !$.browser.safari ) {
                        self.headers.find( "a" ).attr( "tabIndex", -1 );
                }

                if ( options.event ) {
                        self.headers.bind( options.event.split(" ").join(".accordion ") + ".accordion", function(event) {
                                self._clickHandler.call( self, event, this );
                                event.preventDefault();
                        });
                }
        },

        _createIcons: function() {
                var options = this.options;
                if ( options.icons ) {
                        $( "<span></span>" )
                                .addClass( "ui-icon " + options.icons.header )
                                .prependTo( this.headers );
                        this.active.children( ".ui-icon" )
                                .toggleClass(options.icons.header)
                                .toggleClass(options.icons.headerSelected);
                        this.element.addClass( "ui-accordion-icons" );
                }
        },

        _destroyIcons: function() {
                this.headers.children( ".ui-icon" ).remove();
                this.element.removeClass( "ui-accordion-icons" );
        },

        destroy: function() {
                var options = this.options;

                this.element
                        .removeClass( "ui-accordion ui-widget ui-helper-reset" )
                        .removeAttr( "role" );

                this.headers
                        .unbind( ".accordion" )
                        .removeClass( "ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
                        .removeAttr( "role" )
                        .removeAttr( "aria-expanded" )
                        .removeAttr( "tabIndex" );

                this.headers.find( "a" ).removeAttr( "tabIndex" );
                this._destroyIcons();
                var contents = this.headers.next()
                        .css( "display", "" )
                        .removeAttr( "role" )
                        .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled" );
                if ( options.autoHeight || options.fillHeight ) {
                        contents.css( "height", "" );
                }

                return $.Widget.prototype.destroy.call( this );
        },

        _setOption: function( key, value ) {
                $.Widget.prototype._setOption.apply( this, arguments );
                        
                if ( key == "active" ) {
                        this.activate( value );
                }
                if ( key == "icons" ) {
                        this._destroyIcons();
                        if ( value ) {
                                this._createIcons();
                        }
                }
                // #5332 - opacity doesn't cascade to positioned elements in IE
                // so we need to add the disabled class to the headers and panels
                if ( key == "disabled" ) {
                        this.headers.add(this.headers.next())
                                [ value ? "addClass" : "removeClass" ](
                                        "ui-accordion-disabled ui-state-disabled" );
                }
        },

        _keydown: function( event ) {
                if ( this.options.disabled || event.altKey || event.ctrlKey ) {
                        return;
                }

                var keyCode = $.ui.keyCode,
                        length = this.headers.length,
                        currentIndex = this.headers.index( event.target ),
                        toFocus = false;

                switch ( event.keyCode ) {
                        case keyCode.RIGHT:
                        case keyCode.DOWN:
                                toFocus = this.headers[ ( currentIndex + 1 ) % length ];
                                break;
                        case keyCode.LEFT:
                        case keyCode.UP:
                                toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
                                break;
                        case keyCode.SPACE:
                        case keyCode.ENTER:
                                this._clickHandler( { target: event.target }, event.target );
                                event.preventDefault();
                }

                if ( toFocus ) {
                        $( event.target ).attr( "tabIndex", -1 );
                        $( toFocus ).attr( "tabIndex", 0 );
                        toFocus.focus();
                        return false;
                }

                return true;
        },

        resize: function() {
                var options = this.options,
                        maxHeight;

                if ( options.fillSpace ) {
                        if ( $.browser.msie ) {
                                var defOverflow = this.element.parent().css( "overflow" );
                                this.element.parent().css( "overflow", "hidden");
                        }
                        maxHeight = this.element.parent().height();
                        if ($.browser.msie) {
                                this.element.parent().css( "overflow", defOverflow );
                        }

                        this.headers.each(function() {
                                maxHeight -= $( this ).outerHeight( true );
                        });

                        this.headers.next()
                                .each(function() {
                                        $( this ).height( Math.max( 0, maxHeight -
                                                $( this ).innerHeight() + $( this ).height() ) );
                                })
                                .css( "overflow", "auto" );
                } else if ( options.autoHeight ) {
                        maxHeight = 0;
                        this.headers.next()
                                .each(function() {
                                        maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
                                })
                                .height( maxHeight );
                }

                return this;
        },

        activate: function( index ) {
                // TODO this gets called on init, changing the option without an explicit call for that
                this.options.active = index;
                // call clickHandler with custom event
                var active = this._findActive( index )[ 0 ];
                this._clickHandler( { target: active }, active );

                return this;
        },

        _findActive: function( selector ) {
                return selector
                        ? typeof selector === "number"
                                ? this.headers.filter( ":eq(" + selector + ")" )
                                : this.headers.not( this.headers.not( selector ) )
                        : selector === false
                                ? $( [] )
                                : this.headers.filter( ":eq(0)" );
        },

        // TODO isn't event.target enough? why the separate target argument?
        _clickHandler: function( event, target ) {
                var options = this.options;
                if ( options.disabled ) {
                        return;
                }

                // called only when using activate(false) to close all parts programmatically
                if ( !event.target ) {
                        if ( !options.collapsible ) {
                                return;
                        }
                        this.active
                                .removeClass( "ui-state-active ui-corner-top" )
                                .addClass( "ui-state-default ui-corner-all" )
                                .children( ".ui-icon" )
                                        .removeClass( options.icons.headerSelected )
                                        .addClass( options.icons.header );
                        this.active.next().addClass( "ui-accordion-content-active" );
                        var toHide = this.active.next(),
                                data = {
                                        options: options,
                                        newHeader: $( [] ),
                                        oldHeader: options.active,
                                        newContent: $( [] ),
                                        oldContent: toHide
                                },
                                toShow = ( this.active = $( [] ) );
                        this._toggle( toShow, toHide, data );
                        return;
                }

                // get the click target
                var clicked = $( event.currentTarget || target ),
                        clickedIsActive = clicked[0] === this.active[0];

                // TODO the option is changed, is that correct?
                // TODO if it is correct, shouldn't that happen after determining that the click is valid?
                options.active = options.collapsible && clickedIsActive ?
                        false :
                        this.headers.index( clicked );

                // if animations are still active, or the active header is the target, ignore click
                if ( this.running || ( !options.collapsible && clickedIsActive ) ) {
                        return;
                }

                // switch classes
                this.active
                        .removeClass( "ui-state-active ui-corner-top" )
                        .addClass( "ui-state-default ui-corner-all" )
                        .children( ".ui-icon" )
                                .removeClass( options.icons.headerSelected )
                                .addClass( options.icons.header );
                if ( !clickedIsActive ) {
                        clicked
                                .removeClass( "ui-state-default ui-corner-all" )
                                .addClass( "ui-state-active ui-corner-top" )
                                .children( ".ui-icon" )
                                        .removeClass( options.icons.header )
                                        .addClass( options.icons.headerSelected );
                        clicked
                                .next()
                                .addClass( "ui-accordion-content-active" );
                }

                // find elements to show and hide
                var toShow = clicked.next(),
                        toHide = this.active.next(),
                        data = {
                                options: options,
                                newHeader: clickedIsActive && options.collapsible ? $([]) : clicked,
                                oldHeader: this.active,
                                newContent: clickedIsActive && options.collapsible ? $([]) : toShow,
                                oldContent: toHide
                        },
                        down = this.headers.index( this.active[0] ) > this.headers.index( clicked[0] );

                this.active = clickedIsActive ? $([]) : clicked;
                this._toggle( toShow, toHide, data, clickedIsActive, down );

                return;
        },

        _toggle: function( toShow, toHide, data, clickedIsActive, down ) {
                var self = this,
                        options = self.options;

                self.toShow = toShow;
                self.toHide = toHide;
                self.data = data;

                var complete = function() {
                        if ( !self ) {
                                return;
                        }
                        return self._completed.apply( self, arguments );
                };

                // trigger changestart event
                self._trigger( "changestart", null, self.data );

                // count elements to animate
                self.running = toHide.size() === 0 ? toShow.size() : toHide.size();

                if ( options.animated ) {
                        var animOptions = {};

                        if ( options.collapsible && clickedIsActive ) {
                                animOptions = {
                                        toShow: $( [] ),
                                        toHide: toHide,
                                        complete: complete,
                                        down: down,
                                        autoHeight: options.autoHeight || options.fillSpace
                                };
                        } else {
                                animOptions = {
                                        toShow: toShow,
                                        toHide: toHide,
                                        complete: complete,
                                        down: down,
                                        autoHeight: options.autoHeight || options.fillSpace
                                };
                        }

                        if ( !options.proxied ) {
                                options.proxied = options.animated;
                        }

                        if ( !options.proxiedDuration ) {
                                options.proxiedDuration = options.duration;
                        }

                        options.animated = $.isFunction( options.proxied ) ?
                                options.proxied( animOptions ) :
                                options.proxied;

                        options.duration = $.isFunction( options.proxiedDuration ) ?
                                options.proxiedDuration( animOptions ) :
                                options.proxiedDuration;

                        var animations = $.ui.accordion.animations,
                                duration = options.duration,
                                easing = options.animated;

                        if ( easing && !animations[ easing ] && !$.easing[ easing ] ) {
                                easing = "slide";
                        }
                        if ( !animations[ easing ] ) {
                                animations[ easing ] = function( options ) {
                                        this.slide( options, {
                                                easing: easing,
                                                duration: duration || 700
                                        });
                                };
                        }

                        animations[ easing ]( animOptions );
                } else {
                        if ( options.collapsible && clickedIsActive ) {
                                toShow.toggle();
                        } else {
                                toHide.hide();
                                toShow.show();
                        }

                        complete( true );
                }

                // TODO assert that the blur and focus triggers are really necessary, remove otherwise
                toHide.prev()
                        .attr({
                                "aria-expanded": "false",
                                tabIndex: -1
                        })
                        .blur();
                toShow.prev()
                        .attr({
                                "aria-expanded": "true",
                                tabIndex: 0
                        })
                        .focus();
        },

        _completed: function( cancel ) {
                this.running = cancel ? 0 : --this.running;
                if ( this.running ) {
                        return;
                }

                if ( this.options.clearStyle ) {
                        this.toShow.add( this.toHide ).css({
                                height: "",
                                overflow: ""
                        });
                }

                // other classes are removed before the animation; this one needs to stay until completed
                this.toHide.removeClass( "ui-accordion-content-active" );

                this._trigger( "change", null, this.data );
        }
});

$.extend( $.ui.accordion, {
        version: "1.8.5",
        animations: {
                slide: function( options, additions ) {
                        options = $.extend({
                                easing: "swing",
                                duration: 300
                        }, options, additions );
                        if ( !options.toHide.size() ) {
                                options.toShow.animate({
                                        height: "show",
                                        paddingTop: "show",
                                        paddingBottom: "show"
                                }, options );
                                return;
                        }
                        if ( !options.toShow.size() ) {
                                options.toHide.animate({
                                        height: "hide",
                                        paddingTop: "hide",
                                        paddingBottom: "hide"
                                }, options );
                                return;
                        }
                        var overflow = options.toShow.css( "overflow" ),
                                percentDone = 0,
                                showProps = {},
                                hideProps = {},
                                fxAttrs = [ "height", "paddingTop", "paddingBottom" ],
                                originalWidth;
                        // fix width before calculating height of hidden element
                        var s = options.toShow;
                        originalWidth = s[0].style.width;
                        s.width( parseInt( s.parent().width(), 10 )
                                - parseInt( s.css( "paddingLeft" ), 10 )
                                - parseInt( s.css( "paddingRight" ), 10 )
                                - ( parseInt( s.css( "borderLeftWidth" ), 10 ) || 0 )
                                - ( parseInt( s.css( "borderRightWidth" ), 10) || 0 ) );

                        $.each( fxAttrs, function( i, prop ) {
                                hideProps[ prop ] = "hide";

                                var parts = ( "" + $.css( options.toShow[0], prop ) ).match( /^([\d+-.]+)(.*)$/ );
                                showProps[ prop ] = {
                                        value: parts[ 1 ],
                                        unit: parts[ 2 ] || "px"
                                };
                        });
                        options.toShow.css({ height: 0, overflow: "hidden" }).show();
                        options.toHide
                                .filter( ":hidden" )
                                        .each( options.complete )
                                .end()
                                .filter( ":visible" )
                                .animate( hideProps, {
                                step: function( now, settings ) {
                                        // only calculate the percent when animating height
                                        // IE gets very inconsistent results when animating elements
                                        // with small values, which is common for padding
                                        if ( settings.prop == "height" ) {
                                                percentDone = ( settings.end - settings.start === 0 ) ? 0 :
                                                        ( settings.now - settings.start ) / ( settings.end - settings.start );
                                        }

                                        options.toShow[ 0 ].style[ settings.prop ] =
                                                ( percentDone * showProps[ settings.prop ].value )
                                                + showProps[ settings.prop ].unit;
                                },
                                duration: options.duration,
                                easing: options.easing,
                                complete: function() {
                                        if ( !options.autoHeight ) {
                                                options.toShow.css( "height", "" );
                                        }
                                        options.toShow.css({
                                                width: originalWidth,
                                                overflow: overflow
                                        });
                                        options.complete();
                                }
                        });
                },
                bounceslide: function( options ) {
                        this.slide( options, {
                                easing: options.down ? "easeOutBounce" : "swing",
                                duration: options.down ? 1000 : 200
                        });
                }
        }
});

})( jQuery );
/*
 * jQuery UI Autocomplete 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Autocomplete
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 *      jquery.ui.position.js
 */
(function( $, undefined ) {

$.widget( "ui.autocomplete", {
        options: {
                appendTo: "body",
                delay: 300,
                minLength: 1,
                position: {
                        my: "left top",
                        at: "left bottom",
                        collision: "none"
                },
                source: null
        },
        _create: function() {
                var self = this,
                        doc = this.element[ 0 ].ownerDocument;
                this.element
                        .addClass( "ui-autocomplete-input" )
                        .attr( "autocomplete", "off" )
                        // TODO verify these actually work as intended
                        .attr({
                                role: "textbox",
                                "aria-autocomplete": "list",
                                "aria-haspopup": "true"
                        })
                        .bind( "keydown.autocomplete", function( event ) {
                                if ( self.options.disabled ) {
                                        return;
                                }

                                var keyCode = $.ui.keyCode;
                                switch( event.keyCode ) {
                                case keyCode.PAGE_UP:
                                        self._move( "previousPage", event );
                                        break;
                                case keyCode.PAGE_DOWN:
                                        self._move( "nextPage", event );
                                        break;
                                case keyCode.UP:
                                        self._move( "previous", event );
                                        // prevent moving cursor to beginning of text field in some browsers
                                        event.preventDefault();
                                        break;
                                case keyCode.DOWN:
                                        self._move( "next", event );
                                        // prevent moving cursor to end of text field in some browsers
                                        event.preventDefault();
                                        break;
                                case keyCode.ENTER:
                                case keyCode.NUMPAD_ENTER:
                                        // when menu is open or has focus
                                        if ( self.menu.element.is( ":visible" ) ) {
                                                event.preventDefault();
                                        }
                                        //passthrough - ENTER and TAB both select the current element
                                case keyCode.TAB:
                                        if ( !self.menu.active ) {
                                                return;
                                        }
                                        self.menu.select( event );
                                        break;
                                case keyCode.ESCAPE:
                                        self.element.val( self.term );
                                        self.close( event );
                                        break;
                                default:
                                        // keypress is triggered before the input value is changed
                                        clearTimeout( self.searching );
                                        self.searching = setTimeout(function() {
                                                // only search if the value has changed
                                                if ( self.term != self.element.val() ) {
                                                        self.selectedItem = null;
                                                        self.search( null, event );
                                                }
                                        }, self.options.delay );
                                        break;
                                }
                        })
                        .bind( "focus.autocomplete", function() {
                                if ( self.options.disabled ) {
                                        return;
                                }

                                self.selectedItem = null;
                                self.previous = self.element.val();
                        })
                        .bind( "blur.autocomplete", function( event ) {
                                if ( self.options.disabled ) {
                                        return;
                                }

                                clearTimeout( self.searching );
                                // clicks on the menu (or a button to trigger a search) will cause a blur event
                                self.closing = setTimeout(function() {
                                        self.close( event );
                                        self._change( event );
                                }, 150 );
                        });
                this._initSource();
                this.response = function() {
                        return self._response.apply( self, arguments );
                };
                this.menu = $( "<ul></ul>" )
                        .addClass( "ui-autocomplete" )
                        .appendTo( $( this.options.appendTo || "body", doc )[0] )
                        // prevent the close-on-blur in case of a "slow" click on the menu (long mousedown)
                        .mousedown(function( event ) {
                                // clicking on the scrollbar causes focus to shift to the body
                                // but we can't detect a mouseup or a click immediately afterward
                                // so we have to track the next mousedown and close the menu if
                                // the user clicks somewhere outside of the autocomplete
                                var menuElement = self.menu.element[ 0 ];
                                if ( event.target === menuElement ) {
                                        setTimeout(function() {
                                                $( document ).one( 'mousedown', function( event ) {
                                                        if ( event.target !== self.element[ 0 ] &&
                                                                event.target !== menuElement &&
                                                                !$.ui.contains( menuElement, event.target ) ) {
                                                                self.close();
                                                        }
                                                });
                                        }, 1 );
                                }

                                // use another timeout to make sure the blur-event-handler on the input was already triggered
                                setTimeout(function() {
                                        clearTimeout( self.closing );
                                }, 13);
                        })
                        .menu({
                                focus: function( event, ui ) {
                                        var item = ui.item.data( "item.autocomplete" );
                                        if ( false !== self._trigger( "focus", null, { item: item } ) ) {
                                                // use value to match what will end up in the input, if it was a key event
                                                if ( /^key/.test(event.originalEvent.type) ) {
                                                        self.element.val( item.value );
                                                }
                                        }
                                },
                                selected: function( event, ui ) {
                                        var item = ui.item.data( "item.autocomplete" ),
                                                previous = self.previous;

                                        // only trigger when focus was lost (click on menu)
                                        if ( self.element[0] !== doc.activeElement ) {
                                                self.element.focus();
                                                self.previous = previous;
                                        }

                                        if ( false !== self._trigger( "select", event, { item: item } ) ) {
                                                self.term = item.value;
                                                self.element.val( item.value );
                                        }

                                        self.close( event );
                                        self.selectedItem = item;
                                },
                                blur: function( event, ui ) {
                                        // don't set the value of the text field if it's already correct
                                        // this prevents moving the cursor unnecessarily
                                        if ( self.menu.element.is(":visible") &&
                                                ( self.element.val() !== self.term ) ) {
                                                self.element.val( self.term );
                                        }
                                }
                        })
                        .zIndex( this.element.zIndex() + 1 )
                        // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
                        .css({ top: 0, left: 0 })
                        .hide()
                        .data( "menu" );
                if ( $.fn.bgiframe ) {
                         this.menu.element.bgiframe();
                }
        },

        destroy: function() {
                this.element
                        .removeClass( "ui-autocomplete-input" )
                        .removeAttr( "autocomplete" )
                        .removeAttr( "role" )
                        .removeAttr( "aria-autocomplete" )
                        .removeAttr( "aria-haspopup" );
                this.menu.element.remove();
                $.Widget.prototype.destroy.call( this );
        },

        _setOption: function( key, value ) {
                $.Widget.prototype._setOption.apply( this, arguments );
                if ( key === "source" ) {
                        this._initSource();
                }
                if ( key === "appendTo" ) {
                        this.menu.element.appendTo( $( value || "body", this.element[0].ownerDocument )[0] )
                }
        },

        _initSource: function() {
                var self = this,
                        array,
                        url;
                if ( $.isArray(this.options.source) ) {
                        array = this.options.source;
                        this.source = function( request, response ) {
                                response( $.ui.autocomplete.filter(array, request.term) );
                        };
                } else if ( typeof this.options.source === "string" ) {
                        url = this.options.source;
                        this.source = function( request, response ) {
                                if (self.xhr) {
                                        self.xhr.abort();
                                }
                                self.xhr = $.getJSON( url, request, function( data, status, xhr ) {
                                        if ( xhr === self.xhr ) {
                                                response( data );
                                        }
                                        self.xhr = null;
                                });
                        };
                } else {
                        this.source = this.options.source;
                }
        },

        search: function( value, event ) {
                value = value != null ? value : this.element.val();

                // always save the actual value, not the one passed as an argument
                this.term = this.element.val();

                if ( value.length < this.options.minLength ) {
                        return this.close( event );
                }

                clearTimeout( this.closing );
                if ( this._trigger("search") === false ) {
                        return;
                }

                return this._search( value );
        },

        _search: function( value ) {
                this.element.addClass( "ui-autocomplete-loading" );

                this.source( { term: value }, this.response );
        },

        _response: function( content ) {
                if ( content.length ) {
                        content = this._normalize( content );
                        this._suggest( content );
                        this._trigger( "open" );
                } else {
                        this.close();
                }
                this.element.removeClass( "ui-autocomplete-loading" );
        },

        close: function( event ) {
                clearTimeout( this.closing );
                if ( this.menu.element.is(":visible") ) {
                        this._trigger( "close", event );
                        this.menu.element.hide();
                        this.menu.deactivate();
                }
        },
        
        _change: function( event ) {
                if ( this.previous !== this.element.val() ) {
                        this._trigger( "change", event, { item: this.selectedItem } );
                }
        },

        _normalize: function( items ) {
                // assume all items have the right format when the first item is complete
                if ( items.length && items[0].label && items[0].value ) {
                        return items;
                }
                return $.map( items, function(item) {
                        if ( typeof item === "string" ) {
                                return {
                                        label: item,
                                        value: item
                                };
                        }
                        return $.extend({
                                label: item.label || item.value,
                                value: item.value || item.label
                        }, item );
                });
        },

        _suggest: function( items ) {
                var ul = this.menu.element
                                .empty()
                                .zIndex( this.element.zIndex() + 1 ),
                        menuWidth,
                        textWidth;
                this._renderMenu( ul, items );
                // TODO refresh should check if the active item is still in the dom, removing the need for a manual deactivate
                this.menu.deactivate();
                this.menu.refresh();
                this.menu.element.show().position( $.extend({
                        of: this.element
                }, this.options.position ));

                menuWidth = ul.width( "" ).outerWidth();
                textWidth = this.element.outerWidth();
                ul.outerWidth( Math.max( menuWidth, textWidth ) );
        },

        _renderMenu: function( ul, items ) {
                var self = this;
                $.each( items, function( index, item ) {
                        self._renderItem( ul, item );
                });
        },

        _renderItem: function( ul, item) {
                return $( "<li></li>" )
                        .data( "item.autocomplete", item )
                        .append( $( "<a></a>" ).text( item.label ) )
                        .appendTo( ul );
        },

        _move: function( direction, event ) {
                if ( !this.menu.element.is(":visible") ) {
                        this.search( null, event );
                        return;
                }
                if ( this.menu.first() && /^previous/.test(direction) ||
                                this.menu.last() && /^next/.test(direction) ) {
                        this.element.val( this.term );
                        this.menu.deactivate();
                        return;
                }
                this.menu[ direction ]( event );
        },

        widget: function() {
                return this.menu.element;
        }
});

$.extend( $.ui.autocomplete, {
        escapeRegex: function( value ) {
                return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
        },
        filter: function(array, term) {
                var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
                return $.grep( array, function(value) {
                        return matcher.test( value.label || value.value || value );
                });
        }
});

}( jQuery ));

/*
 * jQuery UI Menu (not officially released)
 * 
 * This widget isn't yet finished and the API is subject to change. We plan to finish
 * it for the next release. You're welcome to give it a try anyway and give us feedback,
 * as long as you're okay with migrating your code later on. We can help with that, too.
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Menu
 *
 * Depends:
 *      jquery.ui.core.js
 *  jquery.ui.widget.js
 */
(function($) {

$.widget("ui.menu", {
        _create: function() {
                var self = this;
                this.element
                        .addClass("ui-menu ui-widget ui-widget-content ui-corner-all")
                        .attr({
                                role: "listbox",
                                "aria-activedescendant": "ui-active-menuitem"
                        })
                        .click(function( event ) {
                                if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) {
                                        return;
                                }
                                // temporary
                                event.preventDefault();
                                self.select( event );
                        });
                this.refresh();
        },
        
        refresh: function() {
                var self = this;

                // don't refresh list items that are already adapted
                var items = this.element.children("li:not(.ui-menu-item):has(a)")
                        .addClass("ui-menu-item")
                        .attr("role", "menuitem");
                
                items.children("a")
                        .addClass("ui-corner-all")
                        .attr("tabindex", -1)
                        // mouseenter doesn't work with event delegation
                        .mouseenter(function( event ) {
                                self.activate( event, $(this).parent() );
                        })
                        .mouseleave(function() {
                                self.deactivate();
                        });
        },

        activate: function( event, item ) {
                this.deactivate();
                if (this.hasScroll()) {
                        var offset = item.offset().top - this.element.offset().top,
                                scroll = this.element.attr("scrollTop"),
                                elementHeight = this.element.height();
                        if (offset < 0) {
                                this.element.attr("scrollTop", scroll + offset);
                        } else if (offset >= elementHeight) {
                                this.element.attr("scrollTop", scroll + offset - elementHeight + item.height());
                        }
                }
                this.active = item.eq(0)
                        .children("a")
                                .addClass("ui-state-hover")
                                .attr("id", "ui-active-menuitem")
                        .end();
                this._trigger("focus", event, { item: item });
        },

        deactivate: function() {
                if (!this.active) { return; }

                this.active.children("a")
                        .removeClass("ui-state-hover")
                        .removeAttr("id");
                this._trigger("blur");
                this.active = null;
        },

        next: function(event) {
                this.move("next", ".ui-menu-item:first", event);
        },

        previous: function(event) {
                this.move("prev", ".ui-menu-item:last", event);
        },

        first: function() {
                return this.active && !this.active.prevAll(".ui-menu-item").length;
        },

        last: function() {
                return this.active && !this.active.nextAll(".ui-menu-item").length;
        },

        move: function(direction, edge, event) {
                if (!this.active) {
                        this.activate(event, this.element.children(edge));
                        return;
                }
                var next = this.active[direction + "All"](".ui-menu-item").eq(0);
                if (next.length) {
                        this.activate(event, next);
                } else {
                        this.activate(event, this.element.children(edge));
                }
        },

        // TODO merge with previousPage
        nextPage: function(event) {
                if (this.hasScroll()) {
                        // TODO merge with no-scroll-else
                        if (!this.active || this.last()) {
                                this.activate(event, this.element.children(":first"));
                                return;
                        }
                        var base = this.active.offset().top,
                                height = this.element.height(),
                                result = this.element.children("li").filter(function() {
                                        var close = $(this).offset().top - base - height + $(this).height();
                                        // TODO improve approximation
                                        return close < 10 && close > -10;
                                });

                        // TODO try to catch this earlier when scrollTop indicates the last page anyway
                        if (!result.length) {
                                result = this.element.children(":last");
                        }
                        this.activate(event, result);
                } else {
                        this.activate(event, this.element.children(!this.active || this.last() ? ":first" : ":last"));
                }
        },

        // TODO merge with nextPage
        previousPage: function(event) {
                if (this.hasScroll()) {
                        // TODO merge with no-scroll-else
                        if (!this.active || this.first()) {
                                this.activate(event, this.element.children(":last"));
                                return;
                        }

                        var base = this.active.offset().top,
                                height = this.element.height();
                                result = this.element.children("li").filter(function() {
                                        var close = $(this).offset().top - base + height - $(this).height();
                                        // TODO improve approximation
                                        return close < 10 && close > -10;
                                });

                        // TODO try to catch this earlier when scrollTop indicates the last page anyway
                        if (!result.length) {
                                result = this.element.children(":first");
                        }
                        this.activate(event, result);
                } else {
                        this.activate(event, this.element.children(!this.active || this.first() ? ":last" : ":first"));
                }
        },

        hasScroll: function() {
                return this.element.height() < this.element.attr("scrollHeight");
        },

        select: function( event ) {
                this._trigger("selected", event, { item: this.active });
        }
});

}(jQuery));
/*
 * jQuery UI Button 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Button
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

var lastActive,
        baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
        stateClasses = "ui-state-hover ui-state-active ",
        typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
        formResetHandler = function( event ) {
                $( ":ui-button", event.target.form ).each(function() {
                        var inst = $( this ).data( "button" );
                        setTimeout(function() {
                                inst.refresh();
                        }, 1 );
                });
        },
        radioGroup = function( radio ) {
                var name = radio.name,
                        form = radio.form,
                        radios = $( [] );
                if ( name ) {
                        if ( form ) {
                                radios = $( form ).find( "[name='" + name + "']" );
                        } else {
                                radios = $( "[name='" + name + "']", radio.ownerDocument )
                                        .filter(function() {
                                                return !this.form;
                                        });
                        }
                }
                return radios;
        };

$.widget( "ui.button", {
        options: {
                disabled: null,
                text: true,
                label: null,
                icons: {
                        primary: null,
                        secondary: null
                }
        },
        _create: function() {
                this.element.closest( "form" )
                        .unbind( "reset.button" )
                        .bind( "reset.button", formResetHandler );

                if ( typeof this.options.disabled !== "boolean" ) {
                        this.options.disabled = this.element.attr( "disabled" );
                }

                this._determineButtonType();
                this.hasTitle = !!this.buttonElement.attr( "title" );

                var self = this,
                        options = this.options,
                        toggleButton = this.type === "checkbox" || this.type === "radio",
                        hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" ),
                        focusClass = "ui-state-focus";

                if ( options.label === null ) {
                        options.label = this.buttonElement.html();
                }

                if ( this.element.is( ":disabled" ) ) {
                        options.disabled = true;
                }

                this.buttonElement
                        .addClass( baseClasses )
                        .attr( "role", "button" )
                        .bind( "mouseenter.button", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).addClass( "ui-state-hover" );
                                if ( this === lastActive ) {
                                        $( this ).addClass( "ui-state-active" );
                                }
                        })
                        .bind( "mouseleave.button", function() {
                                if ( options.disabled ) {
                                        return;
                                }
                                $( this ).removeClass( hoverClass );
                        })
                        .bind( "focus.button", function() {
                                // no need to check disabled, focus won't be triggered anyway
                                $( this ).addClass( focusClass );
                        })
                        .bind( "blur.button", function() {
                                $( this ).removeClass( focusClass );
                        });

                if ( toggleButton ) {
                        this.element.bind( "change.button", function() {
                                self.refresh();
                        });
                }

                if ( this.type === "checkbox" ) {
                        this.buttonElement.bind( "click.button", function() {
                                if ( options.disabled ) {
                                        return false;
                                }
                                $( this ).toggleClass( "ui-state-active" );
                                self.buttonElement.attr( "aria-pressed", self.element[0].checked );
                        });
                } else if ( this.type === "radio" ) {
                        this.buttonElement.bind( "click.button", function() {
                                if ( options.disabled ) {
                                        return false;
                                }
                                $( this ).addClass( "ui-state-active" );
                                self.buttonElement.attr( "aria-pressed", true );

                                var radio = self.element[ 0 ];
                                radioGroup( radio )
                                        .not( radio )
                                        .map(function() {
                                                return $( this ).button( "widget" )[ 0 ];
                                        })
                                        .removeClass( "ui-state-active" )
                                        .attr( "aria-pressed", false );
                        });
                } else {
                        this.buttonElement
                                .bind( "mousedown.button", function() {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        $( this ).addClass( "ui-state-active" );
                                        lastActive = this;
                                        $( document ).one( "mouseup", function() {
                                                lastActive = null;
                                        });
                                })
                                .bind( "mouseup.button", function() {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        $( this ).removeClass( "ui-state-active" );
                                })
                                .bind( "keydown.button", function(event) {
                                        if ( options.disabled ) {
                                                return false;
                                        }
                                        if ( event.keyCode == $.ui.keyCode.SPACE || event.keyCode == $.ui.keyCode.ENTER ) {
                                                $( this ).addClass( "ui-state-active" );
                                        }
                                })
                                .bind( "keyup.button", function() {
                                        $( this ).removeClass( "ui-state-active" );
                                });

                        if ( this.buttonElement.is("a") ) {
                                this.buttonElement.keyup(function(event) {
                                        if ( event.keyCode === $.ui.keyCode.SPACE ) {
                                                // TODO pass through original event correctly (just as 2nd argument doesn't work)
                                                $( this ).click();
                                        }
                                });
                        }
                }

                // TODO: pull out $.Widget's handling for the disabled option into
                // $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
                // be overridden by individual plugins
                this._setOption( "disabled", options.disabled );
        },

        _determineButtonType: function() {
                
                if ( this.element.is(":checkbox") ) {
                        this.type = "checkbox";
                } else {
                        if ( this.element.is(":radio") ) {
                                this.type = "radio";
                        } else {
                                if ( this.element.is("input") ) {
                                        this.type = "input";
                                } else {
                                        this.type = "button";
                                }
                        }
                }
                
                if ( this.type === "checkbox" || this.type === "radio" ) {
                        // we don't search against the document in case the element
                        // is disconnected from the DOM
                        this.buttonElement = this.element.parents().last()
                                .find( "label[for=" + this.element.attr("id") + "]" );
                        this.element.addClass( "ui-helper-hidden-accessible" );

                        var checked = this.element.is( ":checked" );
                        if ( checked ) {
                                this.buttonElement.addClass( "ui-state-active" );
                        }
                        this.buttonElement.attr( "aria-pressed", checked );
                } else {
                        this.buttonElement = this.element;
                }
        },

        widget: function() {
                return this.buttonElement;
        },

        destroy: function() {
                this.element
                        .removeClass( "ui-helper-hidden-accessible" );
                this.buttonElement
                        .removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
                        .removeAttr( "role" )
                        .removeAttr( "aria-pressed" )
                        .html( this.buttonElement.find(".ui-button-text").html() );

                if ( !this.hasTitle ) {
                        this.buttonElement.removeAttr( "title" );
                }

                $.Widget.prototype.destroy.call( this );
        },

        _setOption: function( key, value ) {
                $.Widget.prototype._setOption.apply( this, arguments );
                if ( key === "disabled" ) {
                        if ( value ) {
                                this.element.attr( "disabled", true );
                        } else {
                                this.element.removeAttr( "disabled" );
                        }
                }
                this._resetButton();
        },

        refresh: function() {
                var isDisabled = this.element.is( ":disabled" );
                if ( isDisabled !== this.options.disabled ) {
                        this._setOption( "disabled", isDisabled );
                }
                if ( this.type === "radio" ) {
                        radioGroup( this.element[0] ).each(function() {
                                if ( $( this ).is( ":checked" ) ) {
                                        $( this ).button( "widget" )
                                                .addClass( "ui-state-active" )
                                                .attr( "aria-pressed", true );
                                } else {
                                        $( this ).button( "widget" )
                                                .removeClass( "ui-state-active" )
                                                .attr( "aria-pressed", false );
                                }
                        });
                } else if ( this.type === "checkbox" ) {
                        if ( this.element.is( ":checked" ) ) {
                                this.buttonElement
                                        .addClass( "ui-state-active" )
                                        .attr( "aria-pressed", true );
                        } else {
                                this.buttonElement
                                        .removeClass( "ui-state-active" )
                                        .attr( "aria-pressed", false );
                        }
                }
        },

        _resetButton: function() {
                if ( this.type === "input" ) {
                        if ( this.options.label ) {
                                this.element.val( this.options.label );
                        }
                        return;
                }
                var buttonElement = this.buttonElement.removeClass( typeClasses ),
                        buttonText = $( "<span></span>" )
                                .addClass( "ui-button-text" )
                                .html( this.options.label )
                                .appendTo( buttonElement.empty() )
                                .text(),
                        icons = this.options.icons,
                        multipleIcons = icons.primary && icons.secondary;
                if ( icons.primary || icons.secondary ) {
                        buttonElement.addClass( "ui-button-text-icon" +
                                ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
                        if ( icons.primary ) {
                                buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
                        }
                        if ( icons.secondary ) {
                                buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
                        }
                        if ( !this.options.text ) {
                                buttonElement
                                        .addClass( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" )
                                        .removeClass( "ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary" );
                                if ( !this.hasTitle ) {
                                        buttonElement.attr( "title", buttonText );
                                }
                        }
                } else {
                        buttonElement.addClass( "ui-button-text-only" );
                }
        }
});

$.widget( "ui.buttonset", {
        _create: function() {
                this.element.addClass( "ui-buttonset" );
                this._init();
        },
        
        _init: function() {
                this.refresh();
        },

        _setOption: function( key, value ) {
                if ( key === "disabled" ) {
                        this.buttons.button( "option", key, value );
                }

                $.Widget.prototype._setOption.apply( this, arguments );
        },
        
        refresh: function() {
                this.buttons = this.element.find( ":button, :submit, :reset, :checkbox, :radio, a, :data(button)" )
                        .filter( ":ui-button" )
                                .button( "refresh" )
                        .end()
                        .not( ":ui-button" )
                                .button()
                        .end()
                        .map(function() {
                                return $( this ).button( "widget" )[ 0 ];
                        })
                                .removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
                                .filter( ":visible" )
                                        .filter( ":first" )
                                                .addClass( "ui-corner-left" )
                                        .end()
                                        .filter( ":last" )
                                                .addClass( "ui-corner-right" )
                                        .end()
                                .end()
                        .end();
        },

        destroy: function() {
                this.element.removeClass( "ui-buttonset" );
                this.buttons
                        .map(function() {
                                return $( this ).button( "widget" )[ 0 ];
                        })
                                .removeClass( "ui-corner-left ui-corner-right" )
                        .end()
                        .button( "destroy" );

                $.Widget.prototype.destroy.call( this );
        }
});

}( jQuery ) );
/*
 * jQuery UI Dialog 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Dialog
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 *  jquery.ui.button.js
 *      jquery.ui.draggable.js
 *      jquery.ui.mouse.js
 *      jquery.ui.position.js
 *      jquery.ui.resizable.js
 */
(function( $, undefined ) {

var uiDialogClasses =
        'ui-dialog ' +
        'ui-widget ' +
        'ui-widget-content ' +
        'ui-corner-all ';

$.widget("ui.dialog", {
        options: {
                autoOpen: true,
                buttons: {},
                closeOnEscape: true,
                closeText: 'close',
                dialogClass: '',
                draggable: true,
                hide: null,
                height: 'auto',
                maxHeight: false,
                maxWidth: false,
                minHeight: 150,
                minWidth: 150,
                modal: false,
                position: {
                        my: 'center',
                        at: 'center',
                        of: window,
                        collision: 'fit',
                        // ensure that the titlebar is never outside the document
                        using: function(pos) {
                                var topOffset = $(this).css(pos).offset().top;
                                if (topOffset < 0) {
                                        $(this).css('top', pos.top - topOffset);
                                }
                        }
                },
                resizable: true,
                show: null,
                stack: true,
                title: '',
                width: 300,
                zIndex: 1000
        },

        _create: function() {
                this.originalTitle = this.element.attr('title');
                // #5742 - .attr() might return a DOMElement
                if ( typeof this.originalTitle !== "string" ) {
                        this.originalTitle = "";
                }

                this.options.title = this.options.title || this.originalTitle;
                var self = this,
                        options = self.options,

                        title = options.title || '&#160;',
                        titleId = $.ui.dialog.getTitleId(self.element),

                        uiDialog = (self.uiDialog = $('<div></div>'))
                                .appendTo(document.body)
                                .hide()
                                .addClass(uiDialogClasses + options.dialogClass)
                                .css({
                                        zIndex: options.zIndex
                                })
                                // setting tabIndex makes the div focusable
                                // setting outline to 0 prevents a border on focus in Mozilla
                                .attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
                                        if (options.closeOnEscape && event.keyCode &&
                                                event.keyCode === $.ui.keyCode.ESCAPE) {
                                                
                                                self.close(event);
                                                event.preventDefault();
                                        }
                                })
                                .attr({
                                        role: 'dialog',
                                        'aria-labelledby': titleId
                                })
                                .mousedown(function(event) {
                                        self.moveToTop(false, event);
                                }),

                        uiDialogContent = self.element
                                .show()
                                .removeAttr('title')
                                .addClass(
                                        'ui-dialog-content ' +
                                        'ui-widget-content')
                                .appendTo(uiDialog),

                        uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>'))
                                .addClass(
                                        'ui-dialog-titlebar ' +
                                        'ui-widget-header ' +
                                        'ui-corner-all ' +
                                        'ui-helper-clearfix'
                                )
                                .prependTo(uiDialog),

                        uiDialogTitlebarClose = $('<a href="#"></a>')
                                .addClass(
                                        'ui-dialog-titlebar-close ' +
                                        'ui-corner-all'
                                )
                                .attr('role', 'button')
                                .hover(
                                        function() {
                                                uiDialogTitlebarClose.addClass('ui-state-hover');
                                        },
                                        function() {
                                                uiDialogTitlebarClose.removeClass('ui-state-hover');
                                        }
                                )
                                .focus(function() {
                                        uiDialogTitlebarClose.addClass('ui-state-focus');
                                })
                                .blur(function() {
                                        uiDialogTitlebarClose.removeClass('ui-state-focus');
                                })
                                .click(function(event) {
                                        self.close(event);
                                        return false;
                                })
                                .appendTo(uiDialogTitlebar),

                        uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>'))
                                .addClass(
                                        'ui-icon ' +
                                        'ui-icon-closethick'
                                )
                                .text(options.closeText)
                                .appendTo(uiDialogTitlebarClose),

                        uiDialogTitle = $('<span></span>')
                                .addClass('ui-dialog-title')
                                .attr('id', titleId)
                                .html(title)
                                .prependTo(uiDialogTitlebar);

                //handling of deprecated beforeclose (vs beforeClose) option
                //Ticket #4669 http://dev.jqueryui.com/ticket/4669
                //TODO: remove in 1.9pre
                if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
                        options.beforeClose = options.beforeclose;
                }

                uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();

                if (options.draggable && $.fn.draggable) {
                        self._makeDraggable();
                }
                if (options.resizable && $.fn.resizable) {
                        self._makeResizable();
                }

                self._createButtons(options.buttons);
                self._isOpen = false;

                if ($.fn.bgiframe) {
                        uiDialog.bgiframe();
                }
        },

        _init: function() {
                if ( this.options.autoOpen ) {
                        this.open();
                }
        },

        destroy: function() {
                var self = this;
                
                if (self.overlay) {
                        self.overlay.destroy();
                }
                self.uiDialog.hide();
                self.element
                        .unbind('.dialog')
                        .removeData('dialog')
                        .removeClass('ui-dialog-content ui-widget-content')
                        .hide().appendTo('body');
                self.uiDialog.remove();

                if (self.originalTitle) {
                        self.element.attr('title', self.originalTitle);
                }

                return self;
        },

        widget: function() {
                return this.uiDialog;
        },

        close: function(event) {
                var self = this,
                        maxZ;
                
                if (false === self._trigger('beforeClose', event)) {
                        return;
                }

                if (self.overlay) {
                        self.overlay.destroy();
                }
                self.uiDialog.unbind('keypress.ui-dialog');

                self._isOpen = false;

                if (self.options.hide) {
                        self.uiDialog.hide(self.options.hide, function() {
                                self._trigger('close', event);
                        });
                } else {
                        self.uiDialog.hide();
                        self._trigger('close', event);
                }

                $.ui.dialog.overlay.resize();

                // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
                if (self.options.modal) {
                        maxZ = 0;
                        $('.ui-dialog').each(function() {
                                if (this !== self.uiDialog[0]) {
                                        maxZ = Math.max(maxZ, $(this).css('z-index'));
                                }
                        });
                        $.ui.dialog.maxZ = maxZ;
                }

                return self;
        },

        isOpen: function() {
                return this._isOpen;
        },

        // the force parameter allows us to move modal dialogs to their correct
        // position on open
        moveToTop: function(force, event) {
                var self = this,
                        options = self.options,
                        saveScroll;

                if ((options.modal && !force) ||
                        (!options.stack && !options.modal)) {
                        return self._trigger('focus', event);
                }

                if (options.zIndex > $.ui.dialog.maxZ) {
                        $.ui.dialog.maxZ = options.zIndex;
                }
                if (self.overlay) {
                        $.ui.dialog.maxZ += 1;
                        self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
                }

                //Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
                //  http://ui.jquery.com/bugs/ticket/3193
                saveScroll = { scrollTop: self.element.attr('scrollTop'), scrollLeft: self.element.attr('scrollLeft') };
                $.ui.dialog.maxZ += 1;
                self.uiDialog.css('z-index', $.ui.dialog.maxZ);
                self.element.attr(saveScroll);
                self._trigger('focus', event);

                return self;
        },

        open: function() {
                if (this._isOpen) { return; }

                var self = this,
                        options = self.options,
                        uiDialog = self.uiDialog;

                self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
                if (uiDialog.next().length) {
                        uiDialog.appendTo('body');
                }
                self._size();
                self._position(options.position);
                uiDialog.show(options.show);
                self.moveToTop(true);

                // prevent tabbing out of modal dialogs
                if (options.modal) {
                        uiDialog.bind('keypress.ui-dialog', function(event) {
                                if (event.keyCode !== $.ui.keyCode.TAB) {
                                        return;
                                }

                                var tabbables = $(':tabbable', this),
                                        first = tabbables.filter(':first'),
                                        last  = tabbables.filter(':last');

                                if (event.target === last[0] && !event.shiftKey) {
                                        first.focus(1);
                                        return false;
                                } else if (event.target === first[0] && event.shiftKey) {
                                        last.focus(1);
                                        return false;
                                }
                        });
                }

                // set focus to the first tabbable element in the content area or the first button
                // if there are no tabbable elements, set focus on the dialog itself
                $(self.element.find(':tabbable').get().concat(
                        uiDialog.find('.ui-dialog-buttonpane :tabbable').get().concat(
                                uiDialog.get()))).eq(0).focus();

                self._isOpen = true;
                self._trigger('open');

                return self;
        },

        _createButtons: function(buttons) {
                var self = this,
                        hasButtons = false,
                        uiDialogButtonPane = $('<div></div>')
                                .addClass(
                                        'ui-dialog-buttonpane ' +
                                        'ui-widget-content ' +
                                        'ui-helper-clearfix'
                                ),
                        uiButtonSet = $( "<div></div>" )
                                .addClass( "ui-dialog-buttonset" )
                                .appendTo( uiDialogButtonPane );

                // if we already have a button pane, remove it
                self.uiDialog.find('.ui-dialog-buttonpane').remove();

                if (typeof buttons === 'object' && buttons !== null) {
                        $.each(buttons, function() {
                                return !(hasButtons = true);
                        });
                }
                if (hasButtons) {
                        $.each(buttons, function(name, props) {
                                props = $.isFunction( props ) ?
                                        { click: props, text: name } :
                                        props;
                                var button = $('<button></button>', props)
                                        .unbind('click')
                                        .click(function() {
                                                props.click.apply(self.element[0], arguments);
                                        })
                                        .appendTo(uiButtonSet);
                                if ($.fn.button) {
                                        button.button();
                                }
                        });
                        uiDialogButtonPane.appendTo(self.uiDialog);
                }
        },

        _makeDraggable: function() {
                var self = this,
                        options = self.options,
                        doc = $(document),
                        heightBeforeDrag;

                function filteredUi(ui) {
                        return {
                                position: ui.position,
                                offset: ui.offset
                        };
                }

                self.uiDialog.draggable({
                        cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
                        handle: '.ui-dialog-titlebar',
                        containment: 'document',
                        start: function(event, ui) {
                                heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
                                $(this).height($(this).height()).addClass("ui-dialog-dragging");
                                self._trigger('dragStart', event, filteredUi(ui));
                        },
                        drag: function(event, ui) {
                                self._trigger('drag', event, filteredUi(ui));
                        },
                        stop: function(event, ui) {
                                options.position = [ui.position.left - doc.scrollLeft(),
                                        ui.position.top - doc.scrollTop()];
                                $(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
                                self._trigger('dragStop', event, filteredUi(ui));
                                $.ui.dialog.overlay.resize();
                        }
                });
        },

        _makeResizable: function(handles) {
                handles = (handles === undefined ? this.options.resizable : handles);
                var self = this,
                        options = self.options,
                        // .ui-resizable has position: relative defined in the stylesheet
                        // but dialogs have to use absolute or fixed positioning
                        position = self.uiDialog.css('position'),
                        resizeHandles = (typeof handles === 'string' ?
                                handles :
                                'n,e,s,w,se,sw,ne,nw'
                        );

                function filteredUi(ui) {
                        return {
                                originalPosition: ui.originalPosition,
                                originalSize: ui.originalSize,
                                position: ui.position,
                                size: ui.size
                        };
                }

                self.uiDialog.resizable({
                        cancel: '.ui-dialog-content',
                        containment: 'document',
                        alsoResize: self.element,
                        maxWidth: options.maxWidth,
                        maxHeight: options.maxHeight,
                        minWidth: options.minWidth,
                        minHeight: self._minHeight(),
                        handles: resizeHandles,
                        start: function(event, ui) {
                                $(this).addClass("ui-dialog-resizing");
                                self._trigger('resizeStart', event, filteredUi(ui));
                        },
                        resize: function(event, ui) {
                                self._trigger('resize', event, filteredUi(ui));
                        },
                        stop: function(event, ui) {
                                $(this).removeClass("ui-dialog-resizing");
                                options.height = $(this).height();
                                options.width = $(this).width();
                                self._trigger('resizeStop', event, filteredUi(ui));
                                $.ui.dialog.overlay.resize();
                        }
                })
                .css('position', position)
                .find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
        },

        _minHeight: function() {
                var options = this.options;

                if (options.height === 'auto') {
                        return options.minHeight;
                } else {
                        return Math.min(options.minHeight, options.height);
                }
        },

        _position: function(position) {
                var myAt = [],
                        offset = [0, 0],
                        isVisible;

                if (position) {
                        // deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
        //              if (typeof position == 'string' || $.isArray(position)) {
        //                      myAt = $.isArray(position) ? position : position.split(' ');

                        if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
                                myAt = position.split ? position.split(' ') : [position[0], position[1]];
                                if (myAt.length === 1) {
                                        myAt[1] = myAt[0];
                                }

                                $.each(['left', 'top'], function(i, offsetPosition) {
                                        if (+myAt[i] === myAt[i]) {
                                                offset[i] = myAt[i];
                                                myAt[i] = offsetPosition;
                                        }
                                });

                                position = {
                                        my: myAt.join(" "),
                                        at: myAt.join(" "),
                                        offset: offset.join(" ")
                                };
                        } 

                        position = $.extend({}, $.ui.dialog.prototype.options.position, position);
                } else {
                        position = $.ui.dialog.prototype.options.position;
                }

                // need to show the dialog to get the actual offset in the position plugin
                isVisible = this.uiDialog.is(':visible');
                if (!isVisible) {
                        this.uiDialog.show();
                }
                this.uiDialog
                        // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
                        .css({ top: 0, left: 0 })
                        .position(position);
                if (!isVisible) {
                        this.uiDialog.hide();
                }
        },

        _setOption: function(key, value){
                var self = this,
                        uiDialog = self.uiDialog,
                        isResizable = uiDialog.is(':data(resizable)'),
                        resize = false;

                switch (key) {
                        //handling of deprecated beforeclose (vs beforeClose) option
                        //Ticket #4669 http://dev.jqueryui.com/ticket/4669
                        //TODO: remove in 1.9pre
                        case "beforeclose":
                                key = "beforeClose";
                                break;
                        case "buttons":
                                self._createButtons(value);
                                resize = true;
                                break;
                        case "closeText":
                                // convert whatever was passed in to a string, for text() to not throw up
                                self.uiDialogTitlebarCloseText.text("" + value);
                                break;
                        case "dialogClass":
                                uiDialog
                                        .removeClass(self.options.dialogClass)
                                        .addClass(uiDialogClasses + value);
                                break;
                        case "disabled":
                                if (value) {
                                        uiDialog.addClass('ui-dialog-disabled');
                                } else {
                                        uiDialog.removeClass('ui-dialog-disabled');
                                }
                                break;
                        case "draggable":
                                if (value) {
                                        self._makeDraggable();
                                } else {
                                        uiDialog.draggable('destroy');
                                }
                                break;
                        case "height":
                                resize = true;
                                break;
                        case "maxHeight":
                                if (isResizable) {
                                        uiDialog.resizable('option', 'maxHeight', value);
                                }
                                resize = true;
                                break;
                        case "maxWidth":
                                if (isResizable) {
                                        uiDialog.resizable('option', 'maxWidth', value);
                                }
                                resize = true;
                                break;
                        case "minHeight":
                                if (isResizable) {
                                        uiDialog.resizable('option', 'minHeight', value);
                                }
                                resize = true;
                                break;
                        case "minWidth":
                                if (isResizable) {
                                        uiDialog.resizable('option', 'minWidth', value);
                                }
                                resize = true;
                                break;
                        case "position":
                                self._position(value);
                                break;
                        case "resizable":
                                // currently resizable, becoming non-resizable
                                if (isResizable && !value) {
                                        uiDialog.resizable('destroy');
                                }

                                // currently resizable, changing handles
                                if (isResizable && typeof value === 'string') {
                                        uiDialog.resizable('option', 'handles', value);
                                }

                                // currently non-resizable, becoming resizable
                                if (!isResizable && value !== false) {
                                        self._makeResizable(value);
                                }
                                break;
                        case "title":
                                // convert whatever was passed in o a string, for html() to not throw up
                                $(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&#160;'));
                                break;
                        case "width":
                                resize = true;
                                break;
                }

                $.Widget.prototype._setOption.apply(self, arguments);
                if (resize) {
                        self._size();
                }
        },

        _size: function() {
                /* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
                 * divs will both have width and height set, so we need to reset them
                 */
                var options = this.options,
                        nonContentHeight;

                // reset content sizing
                // hide for non content measurement because height: 0 doesn't work in IE quirks mode (see #4350)
                this.element.css({
                        width: 'auto',
                        minHeight: 0,
                        height: 0
                });

                if (options.minWidth > options.width) {
                        options.width = options.minWidth;
                }

                // reset wrapper sizing
                // determine the height of all the non-content elements
                nonContentHeight = this.uiDialog.css({
                                height: 'auto',
                                width: options.width
                        })
                        .height();

                this.element
                        .css(options.height === 'auto' ? {
                                        minHeight: Math.max(options.minHeight - nonContentHeight, 0),
                                        height: $.support.minHeight ? 'auto' :
                                                Math.max(options.minHeight - nonContentHeight, 0)
                                } : {
                                        minHeight: 0,
                                        height: Math.max(options.height - nonContentHeight, 0)                          
                        })
                        .show();

                if (this.uiDialog.is(':data(resizable)')) {
                        this.uiDialog.resizable('option', 'minHeight', this._minHeight());
                }
        }
});

$.extend($.ui.dialog, {
        version: "1.8.5",

        uuid: 0,
        maxZ: 0,

        getTitleId: function($el) {
                var id = $el.attr('id');
                if (!id) {
                        this.uuid += 1;
                        id = this.uuid;
                }
                return 'ui-dialog-title-' + id;
        },

        overlay: function(dialog) {
                this.$el = $.ui.dialog.overlay.create(dialog);
        }
});

$.extend($.ui.dialog.overlay, {
        instances: [],
        // reuse old instances due to IE memory leak with alpha transparency (see #5185)
        oldInstances: [],
        maxZ: 0,
        events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
                function(event) { return event + '.dialog-overlay'; }).join(' '),
        create: function(dialog) {
                if (this.instances.length === 0) {
                        // prevent use of anchors and inputs
                        // we use a setTimeout in case the overlay is created from an
                        // event that we're going to be cancelling (see #2804)
                        setTimeout(function() {
                                // handle $(el).dialog().dialog('close') (see #4065)
                                if ($.ui.dialog.overlay.instances.length) {
                                        $(document).bind($.ui.dialog.overlay.events, function(event) {
                                                // stop events if the z-index of the target is < the z-index of the overlay
                                                // we cannot return true when we don't want to cancel the event (#3523)
                                                if ($(event.target).zIndex() < $.ui.dialog.overlay.maxZ) {
                                                        return false;
                                                }
                                        });
                                }
                        }, 1);

                        // allow closing by pressing the escape key
                        $(document).bind('keydown.dialog-overlay', function(event) {
                                if (dialog.options.closeOnEscape && event.keyCode &&
                                        event.keyCode === $.ui.keyCode.ESCAPE) {
                                        
                                        dialog.close(event);
                                        event.preventDefault();
                                }
                        });

                        // handle window resize
                        $(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
                }

                var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay'))
                        .appendTo(document.body)
                        .css({
                                width: this.width(),
                                height: this.height()
                        });

                if ($.fn.bgiframe) {
                        $el.bgiframe();
                }

                this.instances.push($el);
                return $el;
        },

        destroy: function($el) {
                this.oldInstances.push(this.instances.splice($.inArray($el, this.instances), 1)[0]);

                if (this.instances.length === 0) {
                        $([document, window]).unbind('.dialog-overlay');
                }

                $el.remove();
                
                // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
                var maxZ = 0;
                $.each(this.instances, function() {
                        maxZ = Math.max(maxZ, this.css('z-index'));
                });
                this.maxZ = maxZ;
        },

        height: function() {
                var scrollHeight,
                        offsetHeight;
                // handle IE 6
                if ($.browser.msie && $.browser.version < 7) {
                        scrollHeight = Math.max(
                                document.documentElement.scrollHeight,
                                document.body.scrollHeight
                        );
                        offsetHeight = Math.max(
                                document.documentElement.offsetHeight,
                                document.body.offsetHeight
                        );

                        if (scrollHeight < offsetHeight) {
                                return $(window).height() + 'px';
                        } else {
                                return scrollHeight + 'px';
                        }
                // handle "good" browsers
                } else {
                        return $(document).height() + 'px';
                }
        },

        width: function() {
                var scrollWidth,
                        offsetWidth;
                // handle IE 6
                if ($.browser.msie && $.browser.version < 7) {
                        scrollWidth = Math.max(
                                document.documentElement.scrollWidth,
                                document.body.scrollWidth
                        );
                        offsetWidth = Math.max(
                                document.documentElement.offsetWidth,
                                document.body.offsetWidth
                        );

                        if (scrollWidth < offsetWidth) {
                                return $(window).width() + 'px';
                        } else {
                                return scrollWidth + 'px';
                        }
                // handle "good" browsers
                } else {
                        return $(document).width() + 'px';
                }
        },

        resize: function() {
                /* If the dialog is draggable and the user drags it past the
                 * right edge of the window, the document becomes wider so we
                 * need to stretch the overlay. If the user then drags the
                 * dialog back to the left, the document will become narrower,
                 * so we need to shrink the overlay to the appropriate size.
                 * This is handled by shrinking the overlay before setting it
                 * to the full document size.
                 */
                var $overlays = $([]);
                $.each($.ui.dialog.overlay.instances, function() {
                        $overlays = $overlays.add(this);
                });

                $overlays.css({
                        width: 0,
                        height: 0
                }).css({
                        width: $.ui.dialog.overlay.width(),
                        height: $.ui.dialog.overlay.height()
                });
        }
});

$.extend($.ui.dialog.overlay.prototype, {
        destroy: function() {
                $.ui.dialog.overlay.destroy(this.$el);
        }
});

}(jQuery));
/*
 * jQuery UI Slider 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Slider
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.mouse.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

// number of pages in a slider
// (how many times can you page up/down to go through the whole range)
var numPages = 5;

$.widget( "ui.slider", $.ui.mouse, {

        widgetEventPrefix: "slide",

        options: {
                animate: false,
                distance: 0,
                max: 100,
                min: 0,
                orientation: "horizontal",
                range: false,
                step: 1,
                value: 0,
                values: null
        },

        _create: function() {
                var self = this,
                        o = this.options;

                this._keySliding = false;
                this._mouseSliding = false;
                this._animateOff = true;
                this._handleIndex = null;
                this._detectOrientation();
                this._mouseInit();

                this.element
                        .addClass( "ui-slider" +
                                " ui-slider-" + this.orientation +
                                " ui-widget" +
                                " ui-widget-content" +
                                " ui-corner-all" );
                
                if ( o.disabled ) {
                        this.element.addClass( "ui-slider-disabled ui-disabled" );
                }

                this.range = $([]);

                if ( o.range ) {
                        if ( o.range === true ) {
                                this.range = $( "<div></div>" );
                                if ( !o.values ) {
                                        o.values = [ this._valueMin(), this._valueMin() ];
                                }
                                if ( o.values.length && o.values.length !== 2 ) {
                                        o.values = [ o.values[0], o.values[0] ];
                                }
                        } else {
                                this.range = $( "<div></div>" );
                        }

                        this.range
                                .appendTo( this.element )
                                .addClass( "ui-slider-range" );

                        if ( o.range === "min" || o.range === "max" ) {
                                this.range.addClass( "ui-slider-range-" + o.range );
                        }

                        // note: this isn't the most fittingly semantic framework class for this element,
                        // but worked best visually with a variety of themes
                        this.range.addClass( "ui-widget-header" );
                }

                if ( $( ".ui-slider-handle", this.element ).length === 0 ) {
                        $( "<a href='#'></a>" )
                                .appendTo( this.element )
                                .addClass( "ui-slider-handle" );
                }

                if ( o.values && o.values.length ) {
                        while ( $(".ui-slider-handle", this.element).length < o.values.length ) {
                                $( "<a href='#'></a>" )
                                        .appendTo( this.element )
                                        .addClass( "ui-slider-handle" );
                        }
                }

                this.handles = $( ".ui-slider-handle", this.element )
                        .addClass( "ui-state-default" +
                                " ui-corner-all" );

                this.handle = this.handles.eq( 0 );

                this.handles.add( this.range ).filter( "a" )
                        .click(function( event ) {
                                event.preventDefault();
                        })
                        .hover(function() {
                                if ( !o.disabled ) {
                                        $( this ).addClass( "ui-state-hover" );
                                }
                        }, function() {
                                $( this ).removeClass( "ui-state-hover" );
                        })
                        .focus(function() {
                                if ( !o.disabled ) {
                                        $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
                                        $( this ).addClass( "ui-state-focus" );
                                } else {
                                        $( this ).blur();
                                }
                        })
                        .blur(function() {
                                $( this ).removeClass( "ui-state-focus" );
                        });

                this.handles.each(function( i ) {
                        $( this ).data( "index.ui-slider-handle", i );
                });

                this.handles
                        .keydown(function( event ) {
                                var ret = true,
                                        index = $( this ).data( "index.ui-slider-handle" ),
                                        allowed,
                                        curVal,
                                        newVal,
                                        step;
        
                                if ( self.options.disabled ) {
                                        return;
                                }
        
                                switch ( event.keyCode ) {
                                        case $.ui.keyCode.HOME:
                                        case $.ui.keyCode.END:
                                        case $.ui.keyCode.PAGE_UP:
                                        case $.ui.keyCode.PAGE_DOWN:
                                        case $.ui.keyCode.UP:
                                        case $.ui.keyCode.RIGHT:
                                        case $.ui.keyCode.DOWN:
                                        case $.ui.keyCode.LEFT:
                                                ret = false;
                                                if ( !self._keySliding ) {
                                                        self._keySliding = true;
                                                        $( this ).addClass( "ui-state-active" );
                                                        allowed = self._start( event, index );
                                                        if ( allowed === false ) {
                                                                return;
                                                        }
                                                }
                                                break;
                                }
        
                                step = self.options.step;
                                if ( self.options.values && self.options.values.length ) {
                                        curVal = newVal = self.values( index );
                                } else {
                                        curVal = newVal = self.value();
                                }
        
                                switch ( event.keyCode ) {
                                        case $.ui.keyCode.HOME:
                                                newVal = self._valueMin();
                                                break;
                                        case $.ui.keyCode.END:
                                                newVal = self._valueMax();
                                                break;
                                        case $.ui.keyCode.PAGE_UP:
                                                newVal = self._trimAlignValue( curVal + ( (self._valueMax() - self._valueMin()) / numPages ) );
                                                break;
                                        case $.ui.keyCode.PAGE_DOWN:
                                                newVal = self._trimAlignValue( curVal - ( (self._valueMax() - self._valueMin()) / numPages ) );
                                                break;
                                        case $.ui.keyCode.UP:
                                        case $.ui.keyCode.RIGHT:
                                                if ( curVal === self._valueMax() ) {
                                                        return;
                                                }
                                                newVal = self._trimAlignValue( curVal + step );
                                                break;
                                        case $.ui.keyCode.DOWN:
                                        case $.ui.keyCode.LEFT:
                                                if ( curVal === self._valueMin() ) {
                                                        return;
                                                }
                                                newVal = self._trimAlignValue( curVal - step );
                                                break;
                                }
        
                                self._slide( event, index, newVal );
        
                                return ret;
        
                        })
                        .keyup(function( event ) {
                                var index = $( this ).data( "index.ui-slider-handle" );
        
                                if ( self._keySliding ) {
                                        self._keySliding = false;
                                        self._stop( event, index );
                                        self._change( event, index );
                                        $( this ).removeClass( "ui-state-active" );
                                }
        
                        });

                this._refreshValue();

                this._animateOff = false;
        },

        destroy: function() {
                this.handles.remove();
                this.range.remove();

                this.element
                        .removeClass( "ui-slider" +
                                " ui-slider-horizontal" +
                                " ui-slider-vertical" +
                                " ui-slider-disabled" +
                                " ui-widget" +
                                " ui-widget-content" +
                                " ui-corner-all" )
                        .removeData( "slider" )
                        .unbind( ".slider" );

                this._mouseDestroy();

                return this;
        },

        _mouseCapture: function( event ) {
                var o = this.options,
                        position,
                        normValue,
                        distance,
                        closestHandle,
                        self,
                        index,
                        allowed,
                        offset,
                        mouseOverHandle;

                if ( o.disabled ) {
                        return false;
                }

                this.elementSize = {
                        width: this.element.outerWidth(),
                        height: this.element.outerHeight()
                };
                this.elementOffset = this.element.offset();

                position = { x: event.pageX, y: event.pageY };
                normValue = this._normValueFromMouse( position );
                distance = this._valueMax() - this._valueMin() + 1;
                self = this;
                this.handles.each(function( i ) {
                        var thisDistance = Math.abs( normValue - self.values(i) );
                        if ( distance > thisDistance ) {
                                distance = thisDistance;
                                closestHandle = $( this );
                                index = i;
                        }
                });

                // workaround for bug #3736 (if both handles of a range are at 0,
                // the first is always used as the one with least distance,
                // and moving it is obviously prevented by preventing negative ranges)
                if( o.range === true && this.values(1) === o.min ) {
                        index += 1;
                        closestHandle = $( this.handles[index] );
                }

                allowed = this._start( event, index );
                if ( allowed === false ) {
                        return false;
                }
                this._mouseSliding = true;

                self._handleIndex = index;

                closestHandle
                        .addClass( "ui-state-active" )
                        .focus();
                
                offset = closestHandle.offset();
                mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
                this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
                        left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
                        top: event.pageY - offset.top -
                                ( closestHandle.height() / 2 ) -
                                ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
                                ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
                                ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
                };

                this._slide( event, index, normValue );
                this._animateOff = true;
                return true;
        },

        _mouseStart: function( event ) {
                return true;
        },

        _mouseDrag: function( event ) {
                var position = { x: event.pageX, y: event.pageY },
                        normValue = this._normValueFromMouse( position );
                
                this._slide( event, this._handleIndex, normValue );

                return false;
        },

        _mouseStop: function( event ) {
                this.handles.removeClass( "ui-state-active" );
                this._mouseSliding = false;

                this._stop( event, this._handleIndex );
                this._change( event, this._handleIndex );

                this._handleIndex = null;
                this._clickOffset = null;
                this._animateOff = false;

                return false;
        },
        
        _detectOrientation: function() {
                this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
        },

        _normValueFromMouse: function( position ) {
                var pixelTotal,
                        pixelMouse,
                        percentMouse,
                        valueTotal,
                        valueMouse;

                if ( this.orientation === "horizontal" ) {
                        pixelTotal = this.elementSize.width;
                        pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
                } else {
                        pixelTotal = this.elementSize.height;
                        pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
                }

                percentMouse = ( pixelMouse / pixelTotal );
                if ( percentMouse > 1 ) {
                        percentMouse = 1;
                }
                if ( percentMouse < 0 ) {
                        percentMouse = 0;
                }
                if ( this.orientation === "vertical" ) {
                        percentMouse = 1 - percentMouse;
                }

                valueTotal = this._valueMax() - this._valueMin();
                valueMouse = this._valueMin() + percentMouse * valueTotal;

                return this._trimAlignValue( valueMouse );
        },

        _start: function( event, index ) {
                var uiHash = {
                        handle: this.handles[ index ],
                        value: this.value()
                };
                if ( this.options.values && this.options.values.length ) {
                        uiHash.value = this.values( index );
                        uiHash.values = this.values();
                }
                return this._trigger( "start", event, uiHash );
        },

        _slide: function( event, index, newVal ) {
                var otherVal,
                        newValues,
                        allowed;

                if ( this.options.values && this.options.values.length ) {
                        otherVal = this.values( index ? 0 : 1 );

                        if ( ( this.options.values.length === 2 && this.options.range === true ) && 
                                        ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
                                ) {
                                newVal = otherVal;
                        }

                        if ( newVal !== this.values( index ) ) {
                                newValues = this.values();
                                newValues[ index ] = newVal;
                                // A slide can be canceled by returning false from the slide callback
                                allowed = this._trigger( "slide", event, {
                                        handle: this.handles[ index ],
                                        value: newVal,
                                        values: newValues
                                } );
                                otherVal = this.values( index ? 0 : 1 );
                                if ( allowed !== false ) {
                                        this.values( index, newVal, true );
                                }
                        }
                } else {
                        if ( newVal !== this.value() ) {
                                // A slide can be canceled by returning false from the slide callback
                                allowed = this._trigger( "slide", event, {
                                        handle: this.handles[ index ],
                                        value: newVal
                                } );
                                if ( allowed !== false ) {
                                        this.value( newVal );
                                }
                        }
                }
        },

        _stop: function( event, index ) {
                var uiHash = {
                        handle: this.handles[ index ],
                        value: this.value()
                };
                if ( this.options.values && this.options.values.length ) {
                        uiHash.value = this.values( index );
                        uiHash.values = this.values();
                }

                this._trigger( "stop", event, uiHash );
        },

        _change: function( event, index ) {
                if ( !this._keySliding && !this._mouseSliding ) {
                        var uiHash = {
                                handle: this.handles[ index ],
                                value: this.value()
                        };
                        if ( this.options.values && this.options.values.length ) {
                                uiHash.value = this.values( index );
                                uiHash.values = this.values();
                        }

                        this._trigger( "change", event, uiHash );
                }
        },

        value: function( newValue ) {
                if ( arguments.length ) {
                        this.options.value = this._trimAlignValue( newValue );
                        this._refreshValue();
                        this._change( null, 0 );
                }

                return this._value();
        },

        values: function( index, newValue ) {
                var vals,
                        newValues,
                        i;

                if ( arguments.length > 1 ) {
                        this.options.values[ index ] = this._trimAlignValue( newValue );
                        this._refreshValue();
                        this._change( null, index );
                }

                if ( arguments.length ) {
                        if ( $.isArray( arguments[ 0 ] ) ) {
                                vals = this.options.values;
                                newValues = arguments[ 0 ];
                                for ( i = 0; i < vals.length; i += 1 ) {
                                        vals[ i ] = this._trimAlignValue( newValues[ i ] );
                                        this._change( null, i );
                                }
                                this._refreshValue();
                        } else {
                                if ( this.options.values && this.options.values.length ) {
                                        return this._values( index );
                                } else {
                                        return this.value();
                                }
                        }
                } else {
                        return this._values();
                }
        },

        _setOption: function( key, value ) {
                var i,
                        valsLength = 0;

                if ( $.isArray( this.options.values ) ) {
                        valsLength = this.options.values.length;
                }

                $.Widget.prototype._setOption.apply( this, arguments );

                switch ( key ) {
                        case "disabled":
                                if ( value ) {
                                        this.handles.filter( ".ui-state-focus" ).blur();
                                        this.handles.removeClass( "ui-state-hover" );
                                        this.handles.attr( "disabled", "disabled" );
                                        this.element.addClass( "ui-disabled" );
                                } else {
                                        this.handles.removeAttr( "disabled" );
                                        this.element.removeClass( "ui-disabled" );
                                }
                                break;
                        case "orientation":
                                this._detectOrientation();
                                this.element
                                        .removeClass( "ui-slider-horizontal ui-slider-vertical" )
                                        .addClass( "ui-slider-" + this.orientation );
                                this._refreshValue();
                                break;
                        case "value":
                                this._animateOff = true;
                                this._refreshValue();
                                this._change( null, 0 );
                                this._animateOff = false;
                                break;
                        case "values":
                                this._animateOff = true;
                                this._refreshValue();
                                for ( i = 0; i < valsLength; i += 1 ) {
                                        this._change( null, i );
                                }
                                this._animateOff = false;
                                break;
                }
        },

        //internal value getter
        // _value() returns value trimmed by min and max, aligned by step
        _value: function() {
                var val = this.options.value;
                val = this._trimAlignValue( val );

                return val;
        },

        //internal values getter
        // _values() returns array of values trimmed by min and max, aligned by step
        // _values( index ) returns single value trimmed by min and max, aligned by step
        _values: function( index ) {
                var val,
                        vals,
                        i;

                if ( arguments.length ) {
                        val = this.options.values[ index ];
                        val = this._trimAlignValue( val );

                        return val;
                } else {
                        // .slice() creates a copy of the array
                        // this copy gets trimmed by min and max and then returned
                        vals = this.options.values.slice();
                        for ( i = 0; i < vals.length; i+= 1) {
                                vals[ i ] = this._trimAlignValue( vals[ i ] );
                        }

                        return vals;
                }
        },
        
        // returns the step-aligned value that val is closest to, between (inclusive) min and max
        _trimAlignValue: function( val ) {
                if ( val < this._valueMin() ) {
                        return this._valueMin();
                }
                if ( val > this._valueMax() ) {
                        return this._valueMax();
                }
                var step = ( this.options.step > 0 ) ? this.options.step : 1,
                        valModStep = val % step,
                        alignValue = val - valModStep;

                if ( Math.abs(valModStep) * 2 >= step ) {
                        alignValue += ( valModStep > 0 ) ? step : ( -step );
                }

                // Since JavaScript has problems with large floats, round
                // the final value to 5 digits after the decimal point (see #4124)
                return parseFloat( alignValue.toFixed(5) );
        },

        _valueMin: function() {
                return this.options.min;
        },

        _valueMax: function() {
                return this.options.max;
        },
        
        _refreshValue: function() {
                var oRange = this.options.range,
                        o = this.options,
                        self = this,
                        animate = ( !this._animateOff ) ? o.animate : false,
                        valPercent,
                        _set = {},
                        lastValPercent,
                        value,
                        valueMin,
                        valueMax;

                if ( this.options.values && this.options.values.length ) {
                        this.handles.each(function( i, j ) {
                                valPercent = ( self.values(i) - self._valueMin() ) / ( self._valueMax() - self._valueMin() ) * 100;
                                _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
                                $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
                                if ( self.options.range === true ) {
                                        if ( self.orientation === "horizontal" ) {
                                                if ( i === 0 ) {
                                                        self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
                                                }
                                                if ( i === 1 ) {
                                                        self.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
                                                }
                                        } else {
                                                if ( i === 0 ) {
                                                        self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
                                                }
                                                if ( i === 1 ) {
                                                        self.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
                                                }
                                        }
                                }
                                lastValPercent = valPercent;
                        });
                } else {
                        value = this.value();
                        valueMin = this._valueMin();
                        valueMax = this._valueMax();
                        valPercent = ( valueMax !== valueMin ) ?
                                        ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
                                        0;
                        _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
                        this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );

                        if ( oRange === "min" && this.orientation === "horizontal" ) {
                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
                        }
                        if ( oRange === "max" && this.orientation === "horizontal" ) {
                                this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
                        }
                        if ( oRange === "min" && this.orientation === "vertical" ) {
                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
                        }
                        if ( oRange === "max" && this.orientation === "vertical" ) {
                                this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
                        }
                }
        }

});

$.extend( $.ui.slider, {
        version: "1.8.5"
});

}(jQuery));
/*
 * jQuery UI Tabs 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *      jquery.ui.core.js
 *      jquery.ui.widget.js
 */
(function( $, undefined ) {

var tabId = 0,
        listId = 0;

function getNextTabId() {
        return ++tabId;
}

function getNextListId() {
        return ++listId;
}

$.widget( "ui.tabs", {
        options: {
                add: null,
                ajaxOptions: null,
                cache: false,
                cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
                collapsible: false,
                disable: null,
                disabled: [],
                enable: null,
                event: "click",
                fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
                idPrefix: "ui-tabs-",
                load: null,
                panelTemplate: "<div></div>",
                remove: null,
                select: null,
                show: null,
                spinner: "<em>Loading&#8230;</em>",
                tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
        },

        _create: function() {
                this._tabify( true );
        },

        _setOption: function( key, value ) {
                if ( key == "selected" ) {
                        if (this.options.collapsible && value == this.options.selected ) {
                                return;
                        }
                        this.select( value );
                } else {
                        this.options[ key ] = value;
                        this._tabify();
                }
        },

        _tabId: function( a ) {
                return a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF-]/g, "" ) ||
                        this.options.idPrefix + getNextTabId();
        },

        _sanitizeSelector: function( hash ) {
                // we need this because an id may contain a ":"
                return hash.replace( /:/g, "\\:" );
        },

        _cookie: function() {
                var cookie = this.cookie ||
                        ( this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId() );
                return $.cookie.apply( null, [ cookie ].concat( $.makeArray( arguments ) ) );
        },

        _ui: function( tab, panel ) {
                return {
                        tab: tab,
                        panel: panel,
                        index: this.anchors.index( tab )
                };
        },

        _cleanup: function() {
                // restore all former loading tabs labels
                this.lis.filter( ".ui-state-processing" )
                        .removeClass( "ui-state-processing" )
                        .find( "span:data(label.tabs)" )
                                .each(function() {
                                        var el = $( this );
                                        el.html( el.data( "label.tabs" ) ).removeData( "label.tabs" );
                                });
        },

        _tabify: function( init ) {
                var self = this,
                        o = this.options,
                        fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash

                this.list = this.element.find( "ol,ul" ).eq( 0 );
                this.lis = $( " > li:has(a[href])", this.list );
                this.anchors = this.lis.map(function() {
                        return $( "a", this )[ 0 ];
                });
                this.panels = $( [] );

                this.anchors.each(function( i, a ) {
                        var href = $( a ).attr( "href" );
                        // For dynamically created HTML that contains a hash as href IE < 8 expands
                        // such href to the full page url with hash and then misinterprets tab as ajax.
                        // Same consideration applies for an added tab with a fragment identifier
                        // since a[href=#fragment-identifier] does unexpectedly not match.
                        // Thus normalize href attribute...
                        var hrefBase = href.split( "#" )[ 0 ],
                                baseEl;
                        if ( hrefBase && ( hrefBase === location.toString().split( "#" )[ 0 ] ||
                                        ( baseEl = $( "base" )[ 0 ]) && hrefBase === baseEl.href ) ) {
                                href = a.hash;
                                a.href = href;
                        }

                        // inline tab
                        if ( fragmentId.test( href ) ) {
                                self.panels = self.panels.add( self._sanitizeSelector( href ) );
                        // remote tab
                        // prevent loading the page itself if href is just "#"
                        } else if ( href && href !== "#" ) {
                                // required for restore on destroy
                                $.data( a, "href.tabs", href );

                                // TODO until #3808 is fixed strip fragment identifier from url
                                // (IE fails to load from such url)
                                $.data( a, "load.tabs", href.replace( /#.*$/, "" ) );

                                var id = self._tabId( a );
                                a.href = "#" + id;
                                var $panel = $( "#" + id );
                                if ( !$panel.length ) {
                                        $panel = $( o.panelTemplate )
                                                .attr( "id", id )
                                                .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
                                                .insertAfter( self.panels[ i - 1 ] || self.list );
                                        $panel.data( "destroy.tabs", true );
                                }
                                self.panels = self.panels.add( $panel );
                        // invalid tab href
                        } else {
                                o.disabled.push( i );
                        }
                });

                // initialization from scratch
                if ( init ) {
                        // attach necessary classes for styling
                        this.element.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" );
                        this.list.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
                        this.lis.addClass( "ui-state-default ui-corner-top" );
                        this.panels.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" );

                        // Selected tab
                        // use "selected" option or try to retrieve:
                        // 1. from fragment identifier in url
                        // 2. from cookie
                        // 3. from selected class attribute on <li>
                        if ( o.selected === undefined ) {
                                if ( location.hash ) {
                                        this.anchors.each(function( i, a ) {
                                                if ( a.hash == location.hash ) {
                                                        o.selected = i;
                                                        return false;
                                                }
                                        });
                                }
                                if ( typeof o.selected !== "number" && o.cookie ) {
                                        o.selected = parseInt( self._cookie(), 10 );
                                }
                                if ( typeof o.selected !== "number" && this.lis.filter( ".ui-tabs-selected" ).length ) {
                                        o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
                                }
                                o.selected = o.selected || ( this.lis.length ? 0 : -1 );
                        } else if ( o.selected === null ) { // usage of null is deprecated, TODO remove in next release
                                o.selected = -1;
                        }

                        // sanity check - default to first tab...
                        o.selected = ( ( o.selected >= 0 && this.anchors[ o.selected ] ) || o.selected < 0 )
                                ? o.selected
                                : 0;

                        // Take disabling tabs via class attribute from HTML
                        // into account and update option properly.
                        // A selected tab cannot become disabled.
                        o.disabled = $.unique( o.disabled.concat(
                                $.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
                                        return self.lis.index( n );
                                })
                        ) ).sort();

                        if ( $.inArray( o.selected, o.disabled ) != -1 ) {
                                o.disabled.splice( $.inArray( o.selected, o.disabled ), 1 );
                        }

                        // highlight selected tab
                        this.panels.addClass( "ui-tabs-hide" );
                        this.lis.removeClass( "ui-tabs-selected ui-state-active" );
                        // check for length avoids error when initializing empty list
                        if ( o.selected >= 0 && this.anchors.length ) {
                                this.panels.eq( o.selected ).removeClass( "ui-tabs-hide" );
                                this.lis.eq( o.selected ).addClass( "ui-tabs-selected ui-state-active" );

                                // seems to be expected behavior that the show callback is fired
                                self.element.queue( "tabs", function() {
                                        self._trigger( "show", null,
                                                self._ui( self.anchors[ o.selected ], self.panels[ o.selected ] ) );
                                });

                                this.load( o.selected );
                        }

                        // clean up to avoid memory leaks in certain versions of IE 6
                        // TODO: namespace this event
                        $( window ).bind( "unload", function() {
                                self.lis.add( self.anchors ).unbind( ".tabs" );
                                self.lis = self.anchors = self.panels = null;
                        });
                // update selected after add/remove
                } else {
                        o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
                }

                // update collapsible
                // TODO: use .toggleClass()
                this.element[ o.collapsible ? "addClass" : "removeClass" ]( "ui-tabs-collapsible" );

                // set or update cookie after init and add/remove respectively
                if ( o.cookie ) {
                        this._cookie( o.selected, o.cookie );
                }

                // disable tabs
                for ( var i = 0, li; ( li = this.lis[ i ] ); i++ ) {
                        $( li )[ $.inArray( i, o.disabled ) != -1 &&
                                // TODO: use .toggleClass()
                                !$( li ).hasClass( "ui-tabs-selected" ) ? "addClass" : "removeClass" ]( "ui-state-disabled" );
                }

                // reset cache if switching from cached to not cached
                if ( o.cache === false ) {
                        this.anchors.removeData( "cache.tabs" );
                }

                // remove all handlers before, tabify may run on existing tabs after add or option change
                this.lis.add( this.anchors ).unbind( ".tabs" );

                if ( o.event !== "mouseover" ) {
                        var addState = function( state, el ) {
                                if ( el.is( ":not(.ui-state-disabled)" ) ) {
                                        el.addClass( "ui-state-" + state );
                                }
                        };
                        var removeState = function( state, el ) {
                                el.removeClass( "ui-state-" + state );
                        };
                        this.lis.bind( "mouseover.tabs" , function() {
                                addState( "hover", $( this ) );
                        });
                        this.lis.bind( "mouseout.tabs", function() {
                                removeState( "hover", $( this ) );
                        });
                        this.anchors.bind( "focus.tabs", function() {
                                addState( "focus", $( this ).closest( "li" ) );
                        });
                        this.anchors.bind( "blur.tabs", function() {
                                removeState( "focus", $( this ).closest( "li" ) );
                        });
                }

                // set up animations
                var hideFx, showFx;
                if ( o.fx ) {
                        if ( $.isArray( o.fx ) ) {
                                hideFx = o.fx[ 0 ];
                                showFx = o.fx[ 1 ];
                        } else {
                                hideFx = showFx = o.fx;
                        }
                }

                // Reset certain styles left over from animation
                // and prevent IE's ClearType bug...
                function resetStyle( $el, fx ) {
                        $el.css( "display", "" );
                        if ( !$.support.opacity && fx.opacity ) {
                                $el[ 0 ].style.removeAttribute( "filter" );
                        }
                }

                // Show a tab...
                var showTab = showFx
                        ? function( clicked, $show ) {
                                $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
                                $show.hide().removeClass( "ui-tabs-hide" ) // avoid flicker that way
                                        .animate( showFx, showFx.duration || "normal", function() {
                                                resetStyle( $show, showFx );
                                                self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
                                        });
                        }
                        : function( clicked, $show ) {
                                $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
                                $show.removeClass( "ui-tabs-hide" );
                                self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
                        };

                // Hide a tab, $show is optional...
                var hideTab = hideFx
                        ? function( clicked, $hide ) {
                                $hide.animate( hideFx, hideFx.duration || "normal", function() {
                                        self.lis.removeClass( "ui-tabs-selected ui-state-active" );
                                        $hide.addClass( "ui-tabs-hide" );
                                        resetStyle( $hide, hideFx );
                                        self.element.dequeue( "tabs" );
                                });
                        }
                        : function( clicked, $hide, $show ) {
                                self.lis.removeClass( "ui-tabs-selected ui-state-active" );
                                $hide.addClass( "ui-tabs-hide" );
                                self.element.dequeue( "tabs" );
                        };

                // attach tab event handler, unbind to avoid duplicates from former tabifying...
                this.anchors.bind( o.event + ".tabs", function() {
                        var el = this,
                                $li = $(el).closest( "li" ),
                                $hide = self.panels.filter( ":not(.ui-tabs-hide)" ),
                                $show = $( self._sanitizeSelector( el.hash ) );

                        // If tab is already selected and not collapsible or tab disabled or
                        // or is already loading or click callback returns false stop here.
                        // Check if click handler returns false last so that it is not executed
                        // for a disabled or loading tab!
                        if ( ( $li.hasClass( "ui-tabs-selected" ) && !o.collapsible) ||
                                $li.hasClass( "ui-state-disabled" ) ||
                                $li.hasClass( "ui-state-processing" ) ||
                                self.panels.filter( ":animated" ).length ||
                                self._trigger( "select", null, self._ui( this, $show[ 0 ] ) ) === false ) {
                                this.blur();
                                return false;
                        }

                        o.selected = self.anchors.index( this );

                        self.abort();

                        // if tab may be closed
                        if ( o.collapsible ) {
                                if ( $li.hasClass( "ui-tabs-selected" ) ) {
                                        o.selected = -1;

                                        if ( o.cookie ) {
                                                self._cookie( o.selected, o.cookie );
                                        }

                                        self.element.queue( "tabs", function() {
                                                hideTab( el, $hide );
                                        }).dequeue( "tabs" );

                                        this.blur();
                                        return false;
                                } else if ( !$hide.length ) {
                                        if ( o.cookie ) {
                                                self._cookie( o.selected, o.cookie );
                                        }

                                        self.element.queue( "tabs", function() {
                                                showTab( el, $show );
                                        });

                                        // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
                                        self.load( self.anchors.index( this ) );

                                        this.blur();
                                        return false;
                                }
                        }

                        if ( o.cookie ) {
                                self._cookie( o.selected, o.cookie );
                        }

                        // show new tab
                        if ( $show.length ) {
                                if ( $hide.length ) {
                                        self.element.queue( "tabs", function() {
                                                hideTab( el, $hide );
                                        });
                                }
                                self.element.queue( "tabs", function() {
                                        showTab( el, $show );
                                });

                                self.load( self.anchors.index( this ) );
                        } else {
                                throw "jQuery UI Tabs: Mismatching fragment identifier.";
                        }

                        // Prevent IE from keeping other link focussed when using the back button
                        // and remove dotted border from clicked link. This is controlled via CSS
                        // in modern browsers; blur() removes focus from address bar in Firefox
                        // which can become a usability and annoying problem with tabs('rotate').
                        if ( $.browser.msie ) {
                                this.blur();
                        }
                });

                // disable click in any case
                this.anchors.bind( "click.tabs", function(){
                        return false;
                });
        },

    _getIndex: function( index ) {
                // meta-function to give users option to provide a href string instead of a numerical index.
                // also sanitizes numerical indexes to valid values.
                if ( typeof index == "string" ) {
                        index = this.anchors.index( this.anchors.filter( "[href$=" + index + "]" ) );
                }

                return index;
        },

        destroy: function() {
                var o = this.options;

                this.abort();

                this.element
                        .unbind( ".tabs" )
                        .removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" )
                        .removeData( "tabs" );

                this.list.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );

                this.anchors.each(function() {
                        var href = $.data( this, "href.tabs" );
                        if ( href ) {
                                this.href = href;
                        }
                        var $this = $( this ).unbind( ".tabs" );
                        $.each( [ "href", "load", "cache" ], function( i, prefix ) {
                                $this.removeData( prefix + ".tabs" );
                        });
                });

                this.lis.unbind( ".tabs" ).add( this.panels ).each(function() {
                        if ( $.data( this, "destroy.tabs" ) ) {
                                $( this ).remove();
                        } else {
                                $( this ).removeClass([
                                        "ui-state-default",
                                        "ui-corner-top",
                                        "ui-tabs-selected",
                                        "ui-state-active",
                                        "ui-state-hover",
                                        "ui-state-focus",
                                        "ui-state-disabled",
                                        "ui-tabs-panel",
                                        "ui-widget-content",
                                        "ui-corner-bottom",
                                        "ui-tabs-hide"
                                ].join( " " ) );
                        }
                });

                if ( o.cookie ) {
                        this._cookie( null, o.cookie );
                }

                return this;
        },

        add: function( url, label, index ) {
                if ( index === undefined ) {
                        index = this.anchors.length;
                }

                var self = this,
                        o = this.options,
                        $li = $( o.tabTemplate.replace( /#\{href\}/g, url ).replace( /#\{label\}/g, label ) ),
                        id = !url.indexOf( "#" ) ? url.replace( "#", "" ) : this._tabId( $( "a", $li )[ 0 ] );

                $li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );

                // try to find an existing element before creating a new one
                var $panel = $( "#" + id );
                if ( !$panel.length ) {
                        $panel = $( o.panelTemplate )
                                .attr( "id", id )
                                .data( "destroy.tabs", true );
                }
                $panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide" );

                if ( index >= this.lis.length ) {
                        $li.appendTo( this.list );
                        $panel.appendTo( this.list[ 0 ].parentNode );
                } else {
                        $li.insertBefore( this.lis[ index ] );
                        $panel.insertBefore( this.panels[ index ] );
                }

                o.disabled = $.map( o.disabled, function( n, i ) {
                        return n >= index ? ++n : n;
                });

                this._tabify();

                if ( this.anchors.length == 1 ) {
                        o.selected = 0;
                        $li.addClass( "ui-tabs-selected ui-state-active" );
                        $panel.removeClass( "ui-tabs-hide" );
                        this.element.queue( "tabs", function() {
                                self._trigger( "show", null, self._ui( self.anchors[ 0 ], self.panels[ 0 ] ) );
                        });

                        this.load( 0 );
                }

                this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
                return this;
        },

        remove: function( index ) {
                index = this._getIndex( index );
                var o = this.options,
                        $li = this.lis.eq( index ).remove(),
                        $panel = this.panels.eq( index ).remove();

                // If selected tab was removed focus tab to the right or
                // in case the last tab was removed the tab to the left.
                if ( $li.hasClass( "ui-tabs-selected" ) && this.anchors.length > 1) {
                        this.select( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
                }

                o.disabled = $.map(
                        $.grep( o.disabled, function(n, i) {
                                return n != index;
                        }),
                        function( n, i ) {
                                return n >= index ? --n : n;
                        });

                this._tabify();

                this._trigger( "remove", null, this._ui( $li.find( "a" )[ 0 ], $panel[ 0 ] ) );
                return this;
        },

        enable: function( index ) {
                index = this._getIndex( index );
                var o = this.options;
                if ( $.inArray( index, o.disabled ) == -1 ) {
                        return;
                }

                this.lis.eq( index ).removeClass( "ui-state-disabled" );
                o.disabled = $.grep( o.disabled, function( n, i ) {
                        return n != index;
                });

                this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
                return this;
        },

        disable: function( index ) {
                index = this._getIndex( index );
                var self = this, o = this.options;
                // cannot disable already selected tab
                if ( index != o.selected ) {
                        this.lis.eq( index ).addClass( "ui-state-disabled" );

                        o.disabled.push( index );
                        o.disabled.sort();

                        this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
                }

                return this;
        },

        select: function( index ) {
                index = this._getIndex( index );
                if ( index == -1 ) {
                        if ( this.options.collapsible && this.options.selected != -1 ) {
                                index = this.options.selected;
                        } else {
                                return this;
                        }
                }
                this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
                return this;
        },

        load: function( index ) {
                index = this._getIndex( index );
                var self = this,
                        o = this.options,
                        a = this.anchors.eq( index )[ 0 ],
                        url = $.data( a, "load.tabs" );

                this.abort();

                // not remote or from cache
                if ( !url || this.element.queue( "tabs" ).length !== 0 && $.data( a, "cache.tabs" ) ) {
                        this.element.dequeue( "tabs" );
                        return;
                }

                // load remote from here on
                this.lis.eq( index ).addClass( "ui-state-processing" );

                if ( o.spinner ) {
                        var span = $( "span", a );
                        span.data( "label.tabs", span.html() ).html( o.spinner );
                }

                this.xhr = $.ajax( $.extend( {}, o.ajaxOptions, {
                        url: url,
                        success: function( r, s ) {
                                $( self._sanitizeSelector( a.hash ) ).html( r );

                                // take care of tab labels
                                self._cleanup();

                                if ( o.cache ) {
                                        $.data( a, "cache.tabs", true );
                                }

                                self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
                                try {
                                        o.ajaxOptions.success( r, s );
                                }
                                catch ( e ) {}
                        },
                        error: function( xhr, s, e ) {
                                // take care of tab labels
                                self._cleanup();

                                self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
                                try {
                                        // Passing index avoid a race condition when this method is
                                        // called after the user has selected another tab.
                                        // Pass the anchor that initiated this request allows
                                        // loadError to manipulate the tab content panel via $(a.hash)
                                        o.ajaxOptions.error( xhr, s, index, a );
                                }
                                catch ( e ) {}
                        }
                } ) );

                // last, so that load event is fired before show...
                self.element.dequeue( "tabs" );

                return this;
        },

        abort: function() {
                // stop possibly running animations
                this.element.queue( [] );
                this.panels.stop( false, true );

                // "tabs" queue must not contain more than two elements,
                // which are the callbacks for the latest clicked tab...
                this.element.queue( "tabs", this.element.queue( "tabs" ).splice( -2, 2 ) );

                // terminate pending requests from other tabs
                if ( this.xhr ) {
                        this.xhr.abort();
                        delete this.xhr;
                }

                // take care of tab labels
                this._cleanup();
                return this;
        },

        url: function( index, url ) {
                this.anchors.eq( index ).removeData( "cache.tabs" ).data( "load.tabs", url );
                return this;
        },

        length: function() {
                return this.anchors.length;
        }
});

$.extend( $.ui.tabs, {
        version: "1.8.5"
});

/*
 * Tabs Extensions
 */

/*
 * Rotate
 */
$.extend( $.ui.tabs.prototype, {
        rotation: null,
        rotate: function( ms, continuing ) {
                var self = this,
                        o = this.options;

                var rotate = self._rotate || ( self._rotate = function( e ) {
                        clearTimeout( self.rotation );
                        self.rotation = setTimeout(function() {
                                var t = o.selected;
                                self.select( ++t < self.anchors.length ? t : 0 );
                        }, ms );
                        
                        if ( e ) {
                                e.stopPropagation();
                        }
                });

                var stop = self._unrotate || ( self._unrotate = !continuing
                        ? function(e) {
                                if (e.clientX) { // in case of a true click
                                        self.rotate(null);
                                }
                        }
                        : function( e ) {
                                t = o.selected;
                                rotate();
                        });

                // start rotation
                if ( ms ) {
                        this.element.bind( "tabsshow", rotate );
                        this.anchors.bind( o.event + ".tabs", stop );
                        rotate();
                // stop rotation
                } else {
                        clearTimeout( self.rotation );
                        this.element.unbind( "tabsshow", rotate );
                        this.anchors.unbind( o.event + ".tabs", stop );
                        delete this._rotate;
                        delete this._unrotate;
                }

                return this;
        }
});

})( jQuery );
/*
 * jQuery UI Datepicker 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Datepicker
 *
 * Depends:
 *      jquery.ui.core.js
 */
(function( $, undefined ) {

$.extend($.ui, { datepicker: { version: "1.8.5" } });

var PROP_NAME = 'datepicker';
var dpuuid = new Date().getTime();

/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object,
   allowing multiple different settings on the same page. */

function Datepicker() {
        this.debug = false; // Change this to true to start debugging
        this._curInst = null; // The current instance in use
        this._keyEvent = false; // If the last event was a key event
        this._disabledInputs = []; // List of date picker inputs that have been disabled
        this._datepickerShowing = false; // True if the popup picker is showing , false if not
        this._inDialog = false; // True if showing within a "dialog", false if not
        this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
        this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
        this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
        this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
        this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
        this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
        this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
        this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
        this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
        this.regional = []; // Available regional settings, indexed by language code
        this.regional[''] = { // Default regional settings
                closeText: 'Done', // Display text for close link
                prevText: 'Prev', // Display text for previous month link
                nextText: 'Next', // Display text for next month link
                currentText: 'Today', // Display text for current month link
                monthNames: ['January','February','March','April','May','June',
                        'July','August','September','October','November','December'], // Names of months for drop-down and formatting
                monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
                dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
                dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
                dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
                weekHeader: 'Wk', // Column header for week of the year
                dateFormat: 'mm/dd/yy', // See format options on parseDate
                firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
                isRTL: false, // True if right-to-left language, false if left-to-right
                showMonthAfterYear: false, // True if the year select precedes month, false for month then year
                yearSuffix: '' // Additional text to append to the year in the month headers
        };
        this._defaults = { // Global defaults for all the date picker instances
                showOn: 'focus', // 'focus' for popup on focus,
                        // 'button' for trigger button, or 'both' for either
                showAnim: 'fadeIn', // Name of jQuery animation for popup
                showOptions: {}, // Options for enhanced animations
                defaultDate: null, // Used when field is blank: actual date,
                        // +/-number for offset from today, null for today
                appendText: '', // Display text following the input box, e.g. showing the format
                buttonText: '...', // Text for trigger button
                buttonImage: '', // URL for trigger button image
                buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
                hideIfNoPrevNext: false, // True to hide next/previous month links
                        // if not applicable, false to just disable them
                navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
                gotoCurrent: false, // True if today link goes back to current selection instead
                changeMonth: false, // True if month can be selected directly, false if only prev/next
                changeYear: false, // True if year can be selected directly, false if only prev/next
                yearRange: 'c-10:c+10', // Range of years to display in drop-down,
                        // either relative to today's year (-nn:+nn), relative to currently displayed year
                        // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
                showOtherMonths: false, // True to show dates in other months, false to leave blank
                selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
                showWeek: false, // True to show week of the year, false to not show it
                calculateWeek: this.iso8601Week, // How to calculate the week of the year,
                        // takes a Date and returns the number of the week for it
                shortYearCutoff: '+10', // Short year values < this are in the current century,
                        // > this are in the previous century,
                        // string value starting with '+' for current year + value
                minDate: null, // The earliest selectable date, or null for no limit
                maxDate: null, // The latest selectable date, or null for no limit
                duration: 'fast', // Duration of display/closure
                beforeShowDay: null, // Function that takes a date and returns an array with
                        // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
                        // [2] = cell title (optional), e.g. $.datepicker.noWeekends
                beforeShow: null, // Function that takes an input field and
                        // returns a set of custom settings for the date picker
                onSelect: null, // Define a callback function when a date is selected
                onChangeMonthYear: null, // Define a callback function when the month or year is changed
                onClose: null, // Define a callback function when the datepicker is closed
                numberOfMonths: 1, // Number of months to show at a time
                showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
                stepMonths: 1, // Number of months to step back/forward
                stepBigMonths: 12, // Number of months to step back/forward for the big links
                altField: '', // Selector for an alternate field to store selected dates into
                altFormat: '', // The date format to use for the alternate field
                constrainInput: true, // The input is constrained by the current date format
                showButtonPanel: false, // True to show button panel, false to not show it
                autoSize: false // True to size the input for the date format, false to leave as is
        };
        $.extend(this._defaults, this.regional['']);
        this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>');
}

$.extend(Datepicker.prototype, {
        /* Class name added to elements to indicate already configured with a date picker. */
        markerClassName: 'hasDatepicker',

        /* Debug logging (if enabled). */
        log: function () {
                if (this.debug)
                        console.log.apply('', arguments);
        },
        
        // TODO rename to "widget" when switching to widget factory
        _widgetDatepicker: function() {
                return this.dpDiv;
        },

        /* Override the default settings for all instances of the date picker.
           @param  settings  object - the new settings to use as defaults (anonymous object)
           @return the manager object */
        setDefaults: function(settings) {
                extendRemove(this._defaults, settings || {});
                return this;
        },

        /* Attach the date picker to a jQuery selection.
           @param  target    element - the target input field or division or span
           @param  settings  object - the new settings to use for this date picker instance (anonymous) */
        _attachDatepicker: function(target, settings) {
                // check for settings on the control itself - in namespace 'date:'
                var inlineSettings = null;
                for (var attrName in this._defaults) {
                        var attrValue = target.getAttribute('date:' + attrName);
                        if (attrValue) {
                                inlineSettings = inlineSettings || {};
                                try {
                                        inlineSettings[attrName] = eval(attrValue);
                                } catch (err) {
                                        inlineSettings[attrName] = attrValue;
                                }
                        }
                }
                var nodeName = target.nodeName.toLowerCase();
                var inline = (nodeName == 'div' || nodeName == 'span');
                if (!target.id) {
                        this.uuid += 1;
                        target.id = 'dp' + this.uuid;
                }
                var inst = this._newInst($(target), inline);
                inst.settings = $.extend({}, settings || {}, inlineSettings || {});
                if (nodeName == 'input') {
                        this._connectDatepicker(target, inst);
                } else if (inline) {
                        this._inlineDatepicker(target, inst);
                }
        },

        /* Create a new instance object. */
        _newInst: function(target, inline) {
                var id = target[0].id.replace(/([^A-Za-z0-9_])/g, '\\\\$1'); // escape jQuery meta chars
                return {id: id, input: target, // associated target
                        selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
                        drawMonth: 0, drawYear: 0, // month being drawn
                        inline: inline, // is datepicker inline or not
                        dpDiv: (!inline ? this.dpDiv : // presentation div
                        $('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))};
        },

        /* Attach the date picker to an input field. */
        _connectDatepicker: function(target, inst) {
                var input = $(target);
                inst.append = $([]);
                inst.trigger = $([]);
                if (input.hasClass(this.markerClassName))
                        return;
                this._attachments(input, inst);
                input.addClass(this.markerClassName).keydown(this._doKeyDown).
                        keypress(this._doKeyPress).keyup(this._doKeyUp).
                        bind("setData.datepicker", function(event, key, value) {
                                inst.settings[key] = value;
                        }).bind("getData.datepicker", function(event, key) {
                                return this._get(inst, key);
                        });
                this._autoSize(inst);
                $.data(target, PROP_NAME, inst);
        },

        /* Make attachments based on settings. */
        _attachments: function(input, inst) {
                var appendText = this._get(inst, 'appendText');
                var isRTL = this._get(inst, 'isRTL');
                if (inst.append)
                        inst.append.remove();
                if (appendText) {
                        inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
                        input[isRTL ? 'before' : 'after'](inst.append);
                }
                input.unbind('focus', this._showDatepicker);
                if (inst.trigger)
                        inst.trigger.remove();
                var showOn = this._get(inst, 'showOn');
                if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
                        input.focus(this._showDatepicker);
                if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
                        var buttonText = this._get(inst, 'buttonText');
                        var buttonImage = this._get(inst, 'buttonImage');
                        inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
                                $('<img/>').addClass(this._triggerClass).
                                        attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
                                $('<button type="button"></button>').addClass(this._triggerClass).
                                        html(buttonImage == '' ? buttonText : $('<img/>').attr(
                                        { src:buttonImage, alt:buttonText, title:buttonText })));
                        input[isRTL ? 'before' : 'after'](inst.trigger);
                        inst.trigger.click(function() {
                                if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
                                        $.datepicker._hideDatepicker();
                                else
                                        $.datepicker._showDatepicker(input[0]);
                                return false;
                        });
                }
        },

        /* Apply the maximum length for the date format. */
        _autoSize: function(inst) {
                if (this._get(inst, 'autoSize') && !inst.inline) {
                        var date = new Date(2009, 12 - 1, 20); // Ensure double digits
                        var dateFormat = this._get(inst, 'dateFormat');
                        if (dateFormat.match(/[DM]/)) {
                                var findMax = function(names) {
                                        var max = 0;
                                        var maxI = 0;
                                        for (var i = 0; i < names.length; i++) {
                                                if (names[i].length > max) {
                                                        max = names[i].length;
                                                        maxI = i;
                                                }
                                        }
                                        return maxI;
                                };
                                date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
                                        'monthNames' : 'monthNamesShort'))));
                                date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
                                        'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
                        }
                        inst.input.attr('size', this._formatDate(inst, date).length);
                }
        },

        /* Attach an inline date picker to a div. */
        _inlineDatepicker: function(target, inst) {
                var divSpan = $(target);
                if (divSpan.hasClass(this.markerClassName))
                        return;
                divSpan.addClass(this.markerClassName).append(inst.dpDiv).
                        bind("setData.datepicker", function(event, key, value){
                                inst.settings[key] = value;
                        }).bind("getData.datepicker", function(event, key){
                                return this._get(inst, key);
                        });
                $.data(target, PROP_NAME, inst);
                this._setDate(inst, this._getDefaultDate(inst), true);
                this._updateDatepicker(inst);
                this._updateAlternate(inst);
        },

        /* Pop-up the date picker in a "dialog" box.
           @param  input     element - ignored
           @param  date      string or Date - the initial date to display
           @param  onSelect  function - the function to call when a date is selected
           @param  settings  object - update the dialog date picker instance's settings (anonymous object)
           @param  pos       int[2] - coordinates for the dialog's position within the screen or
                             event - with x/y coordinates or
                             leave empty for default (screen centre)
           @return the manager object */
        _dialogDatepicker: function(input, date, onSelect, settings, pos) {
                var inst = this._dialogInst; // internal instance
                if (!inst) {
                        this.uuid += 1;
                        var id = 'dp' + this.uuid;
                        this._dialogInput = $('<input type="text" id="' + id +
                                '" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
                        this._dialogInput.keydown(this._doKeyDown);
                        $('body').append(this._dialogInput);
                        inst = this._dialogInst = this._newInst(this._dialogInput, false);
                        inst.settings = {};
                        $.data(this._dialogInput[0], PROP_NAME, inst);
                }
                extendRemove(inst.settings, settings || {});
                date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
                this._dialogInput.val(date);

                this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
                if (!this._pos) {
                        var browserWidth = document.documentElement.clientWidth;
                        var browserHeight = document.documentElement.clientHeight;
                        var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
                        var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
                        this._pos = // should use actual width/height below
                                [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
                }

                // move input on screen for focus, but hidden behind dialog
                this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
                inst.settings.onSelect = onSelect;
                this._inDialog = true;
                this.dpDiv.addClass(this._dialogClass);
                this._showDatepicker(this._dialogInput[0]);
                if ($.blockUI)
                        $.blockUI(this.dpDiv);
                $.data(this._dialogInput[0], PROP_NAME, inst);
                return this;
        },

        /* Detach a datepicker from its control.
           @param  target    element - the target input field or division or span */
        _destroyDatepicker: function(target) {
                var $target = $(target);
                var inst = $.data(target, PROP_NAME);
                if (!$target.hasClass(this.markerClassName)) {
                        return;
                }
                var nodeName = target.nodeName.toLowerCase();
                $.removeData(target, PROP_NAME);
                if (nodeName == 'input') {
                        inst.append.remove();
                        inst.trigger.remove();
                        $target.removeClass(this.markerClassName).
                                unbind('focus', this._showDatepicker).
                                unbind('keydown', this._doKeyDown).
                                unbind('keypress', this._doKeyPress).
                                unbind('keyup', this._doKeyUp);
                } else if (nodeName == 'div' || nodeName == 'span')
                        $target.removeClass(this.markerClassName).empty();
        },

        /* Enable the date picker to a jQuery selection.
           @param  target    element - the target input field or division or span */
        _enableDatepicker: function(target) {
                var $target = $(target);
                var inst = $.data(target, PROP_NAME);
                if (!$target.hasClass(this.markerClassName)) {
                        return;
                }
                var nodeName = target.nodeName.toLowerCase();
                if (nodeName == 'input') {
                        target.disabled = false;
                        inst.trigger.filter('button').
                                each(function() { this.disabled = false; }).end().
                                filter('img').css({opacity: '1.0', cursor: ''});
                }
                else if (nodeName == 'div' || nodeName == 'span') {
                        var inline = $target.children('.' + this._inlineClass);
                        inline.children().removeClass('ui-state-disabled');
                }
                this._disabledInputs = $.map(this._disabledInputs,
                        function(value) { return (value == target ? null : value); }); // delete entry
        },

        /* Disable the date picker to a jQuery selection.
           @param  target    element - the target input field or division or span */
        _disableDatepicker: function(target) {
                var $target = $(target);
                var inst = $.data(target, PROP_NAME);
                if (!$target.hasClass(this.markerClassName)) {
                        return;
                }
                var nodeName = target.nodeName.toLowerCase();
                if (nodeName == 'input') {
                        target.disabled = true;
                        inst.trigger.filter('button').
                                each(function() { this.disabled = true; }).end().
                                filter('img').css({opacity: '0.5', cursor: 'default'});
                }
                else if (nodeName == 'div' || nodeName == 'span') {
                        var inline = $target.children('.' + this._inlineClass);
                        inline.children().addClass('ui-state-disabled');
                }
                this._disabledInputs = $.map(this._disabledInputs,
                        function(value) { return (value == target ? null : value); }); // delete entry
                this._disabledInputs[this._disabledInputs.length] = target;
        },

        /* Is the first field in a jQuery collection disabled as a datepicker?
           @param  target    element - the target input field or division or span
           @return boolean - true if disabled, false if enabled */
        _isDisabledDatepicker: function(target) {
                if (!target) {
                        return false;
                }
                for (var i = 0; i < this._disabledInputs.length; i++) {
                        if (this._disabledInputs[i] == target)
                                return true;
                }
                return false;
        },

        /* Retrieve the instance data for the target control.
           @param  target  element - the target input field or division or span
           @return  object - the associated instance data
           @throws  error if a jQuery problem getting data */
        _getInst: function(target) {
                try {
                        return $.data(target, PROP_NAME);
                }
                catch (err) {
                        throw 'Missing instance data for this datepicker';
                }
        },

        /* Update or retrieve the settings for a date picker attached to an input field or division.
           @param  target  element - the target input field or division or span
           @param  name    object - the new settings to update or
                           string - the name of the setting to change or retrieve,
                           when retrieving also 'all' for all instance settings or
                           'defaults' for all global defaults
           @param  value   any - the new value for the setting
                           (omit if above is an object or to retrieve a value) */
        _optionDatepicker: function(target, name, value) {
                var inst = this._getInst(target);
                if (arguments.length == 2 && typeof name == 'string') {
                        return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
                                (inst ? (name == 'all' ? $.extend({}, inst.settings) :
                                this._get(inst, name)) : null));
                }
                var settings = name || {};
                if (typeof name == 'string') {
                        settings = {};
                        settings[name] = value;
                }
                if (inst) {
                        if (this._curInst == inst) {
                                this._hideDatepicker();
                        }
                        var date = this._getDateDatepicker(target, true);
                        extendRemove(inst.settings, settings);
                        this._attachments($(target), inst);
                        this._autoSize(inst);
                        this._setDateDatepicker(target, date);
                        this._updateDatepicker(inst);
                }
        },

        // change method deprecated
        _changeDatepicker: function(target, name, value) {
                this._optionDatepicker(target, name, value);
        },

        /* Redraw the date picker attached to an input field or division.
           @param  target  element - the target input field or division or span */
        _refreshDatepicker: function(target) {
                var inst = this._getInst(target);
                if (inst) {
                        this._updateDatepicker(inst);
                }
        },

        /* Set the dates for a jQuery selection.
           @param  target   element - the target input field or division or span
           @param  date     Date - the new date */
        _setDateDatepicker: function(target, date) {
                var inst = this._getInst(target);
                if (inst) {
                        this._setDate(inst, date);
                        this._updateDatepicker(inst);
                        this._updateAlternate(inst);
                }
        },

        /* Get the date(s) for the first entry in a jQuery selection.
           @param  target     element - the target input field or division or span
           @param  noDefault  boolean - true if no default date is to be used
           @return Date - the current date */
        _getDateDatepicker: function(target, noDefault) {
                var inst = this._getInst(target);
                if (inst && !inst.inline)
                        this._setDateFromField(inst, noDefault);
                return (inst ? this._getDate(inst) : null);
        },

        /* Handle keystrokes. */
        _doKeyDown: function(event) {
                var inst = $.datepicker._getInst(event.target);
                var handled = true;
                var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
                inst._keyEvent = true;
                if ($.datepicker._datepickerShowing)
                        switch (event.keyCode) {
                                case 9: $.datepicker._hideDatepicker();
                                                handled = false;
                                                break; // hide on tab out
                                case 13: var sel = $('td.' + $.datepicker._dayOverClass, inst.dpDiv).
                                                        add($('td.' + $.datepicker._currentClass, inst.dpDiv));
                                                if (sel[0])
                                                        $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
                                                else
                                                        $.datepicker._hideDatepicker();
                                                return false; // don't submit the form
                                                break; // select the value on enter
                                case 27: $.datepicker._hideDatepicker();
                                                break; // hide on escape
                                case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
                                                        -$.datepicker._get(inst, 'stepBigMonths') :
                                                        -$.datepicker._get(inst, 'stepMonths')), 'M');
                                                break; // previous month/year on page up/+ ctrl
                                case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
                                                        +$.datepicker._get(inst, 'stepBigMonths') :
                                                        +$.datepicker._get(inst, 'stepMonths')), 'M');
                                                break; // next month/year on page down/+ ctrl
                                case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
                                                handled = event.ctrlKey || event.metaKey;
                                                break; // clear on ctrl or command +end
                                case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
                                                handled = event.ctrlKey || event.metaKey;
                                                break; // current on ctrl or command +home
                                case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
                                                handled = event.ctrlKey || event.metaKey;
                                                // -1 day on ctrl or command +left
                                                if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
                                                                        -$.datepicker._get(inst, 'stepBigMonths') :
                                                                        -$.datepicker._get(inst, 'stepMonths')), 'M');
                                                // next month/year on alt +left on Mac
                                                break;
                                case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
                                                handled = event.ctrlKey || event.metaKey;
                                                break; // -1 week on ctrl or command +up
                                case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
                                                handled = event.ctrlKey || event.metaKey;
                                                // +1 day on ctrl or command +right
                                                if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
                                                                        +$.datepicker._get(inst, 'stepBigMonths') :
                                                                        +$.datepicker._get(inst, 'stepMonths')), 'M');
                                                // next month/year on alt +right
                                                break;
                                case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
                                                handled = event.ctrlKey || event.metaKey;
                                                break; // +1 week on ctrl or command +down
                                default: handled = false;
                        }
                else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
                        $.datepicker._showDatepicker(this);
                else {
                        handled = false;
                }
                if (handled) {
                        event.preventDefault();
                        event.stopPropagation();
                }
        },

        /* Filter entered characters - based on date format. */
        _doKeyPress: function(event) {
                var inst = $.datepicker._getInst(event.target);
                if ($.datepicker._get(inst, 'constrainInput')) {
                        var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
                        var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
                        return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
                }
        },

        /* Synchronise manual entry and field/alternate field. */
        _doKeyUp: function(event) {
                var inst = $.datepicker._getInst(event.target);
                if (inst.input.val() != inst.lastVal) {
                        try {
                                var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
                                        (inst.input ? inst.input.val() : null),
                                        $.datepicker._getFormatConfig(inst));
                                if (date) { // only if valid
                                        $.datepicker._setDateFromField(inst);
                                        $.datepicker._updateAlternate(inst);
                                        $.datepicker._updateDatepicker(inst);
                                }
                        }
                        catch (event) {
                                $.datepicker.log(event);
                        }
                }
                return true;
        },

        /* Pop-up the date picker for a given input field.
           @param  input  element - the input field attached to the date picker or
                          event - if triggered by focus */
        _showDatepicker: function(input) {
                input = input.target || input;
                if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
                        input = $('input', input.parentNode)[0];
                if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
                        return;
                var inst = $.datepicker._getInst(input);
                if ($.datepicker._curInst && $.datepicker._curInst != inst) {
                        $.datepicker._curInst.dpDiv.stop(true, true);
                }
                var beforeShow = $.datepicker._get(inst, 'beforeShow');
                extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
                inst.lastVal = null;
                $.datepicker._lastInput = input;
                $.datepicker._setDateFromField(inst);
                if ($.datepicker._inDialog) // hide cursor
                        input.value = '';
                if (!$.datepicker._pos) { // position below input
                        $.datepicker._pos = $.datepicker._findPos(input);
                        $.datepicker._pos[1] += input.offsetHeight; // add the height
                }
                var isFixed = false;
                $(input).parents().each(function() {
                        isFixed |= $(this).css('position') == 'fixed';
                        return !isFixed;
                });
                if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
                        $.datepicker._pos[0] -= document.documentElement.scrollLeft;
                        $.datepicker._pos[1] -= document.documentElement.scrollTop;
                }
                var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
                $.datepicker._pos = null;
                // determine sizing offscreen
                inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
                $.datepicker._updateDatepicker(inst);
                // fix width for dynamic number of date pickers
                // and adjust position before showing
                offset = $.datepicker._checkOffset(inst, offset, isFixed);
                inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
                        'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
                        left: offset.left + 'px', top: offset.top + 'px'});
                if (!inst.inline) {
                        var showAnim = $.datepicker._get(inst, 'showAnim');
                        var duration = $.datepicker._get(inst, 'duration');
                        var postProcess = function() {
                                $.datepicker._datepickerShowing = true;
                                var borders = $.datepicker._getBorders(inst.dpDiv);
                                inst.dpDiv.find('iframe.ui-datepicker-cover'). // IE6- only
                                        css({left: -borders[0], top: -borders[1],
                                                width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
                        };
                        inst.dpDiv.zIndex($(input).zIndex()+1);
                        if ($.effects && $.effects[showAnim])
                                inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
                        else
                                inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
                        if (!showAnim || !duration)
                                postProcess();
                        if (inst.input.is(':visible') && !inst.input.is(':disabled'))
                                inst.input.focus();
                        $.datepicker._curInst = inst;
                }
        },

        /* Generate the date picker content. */
        _updateDatepicker: function(inst) {
                var self = this;
                var borders = $.datepicker._getBorders(inst.dpDiv);
                inst.dpDiv.empty().append(this._generateHTML(inst))
                        .find('iframe.ui-datepicker-cover') // IE6- only
                                .css({left: -borders[0], top: -borders[1],
                                        width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
                        .end()
                        .find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
                                .bind('mouseout', function(){
                                        $(this).removeClass('ui-state-hover');
                                        if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
                                        if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
                                })
                                .bind('mouseover', function(){
                                        if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
                                                $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
                                                $(this).addClass('ui-state-hover');
                                                if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
                                                if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
                                        }
                                })
                        .end()
                        .find('.' + this._dayOverClass + ' a')
                                .trigger('mouseover')
                        .end();
                var numMonths = this._getNumberOfMonths(inst);
                var cols = numMonths[1];
                var width = 17;
                if (cols > 1)
                        inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
                else
                        inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
                inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
                        'Class']('ui-datepicker-multi');
                inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
                        'Class']('ui-datepicker-rtl');
                if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
                                inst.input.is(':visible') && !inst.input.is(':disabled'))
                        inst.input.focus();
        },

        /* Retrieve the size of left and top borders for an element.
           @param  elem  (jQuery object) the element of interest
           @return  (number[2]) the left and top borders */
        _getBorders: function(elem) {
                var convert = function(value) {
                        return {thin: 1, medium: 2, thick: 3}[value] || value;
                };
                return [parseFloat(convert(elem.css('border-left-width'))),
                        parseFloat(convert(elem.css('border-top-width')))];
        },

        /* Check positioning to remain on screen. */
        _checkOffset: function(inst, offset, isFixed) {
                var dpWidth = inst.dpDiv.outerWidth();
                var dpHeight = inst.dpDiv.outerHeight();
                var inputWidth = inst.input ? inst.input.outerWidth() : 0;
                var inputHeight = inst.input ? inst.input.outerHeight() : 0;
                var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
                var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();

                offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
                offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
                offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

                // now check if datepicker is showing outside window viewport - move to a better place if so.
                offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
                        Math.abs(offset.left + dpWidth - viewWidth) : 0);
                offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
                        Math.abs(dpHeight + inputHeight) : 0);

                return offset;
        },

        /* Find an object's position on the screen. */
        _findPos: function(obj) {
                var inst = this._getInst(obj);
                var isRTL = this._get(inst, 'isRTL');
        while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
            obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
        }
        var position = $(obj).offset();
            return [position.left, position.top];
        },

        /* Hide the date picker from view.
           @param  input  element - the input field attached to the date picker */
        _hideDatepicker: function(input) {
                var inst = this._curInst;
                if (!inst || (input && inst != $.data(input, PROP_NAME)))
                        return;
                if (this._datepickerShowing) {
                        var showAnim = this._get(inst, 'showAnim');
                        var duration = this._get(inst, 'duration');
                        var postProcess = function() {
                                $.datepicker._tidyDialog(inst);
                                this._curInst = null;
                        };
                        if ($.effects && $.effects[showAnim])
                                inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
                        else
                                inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
                                        (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
                        if (!showAnim)
                                postProcess();
                        var onClose = this._get(inst, 'onClose');
                        if (onClose)
                                onClose.apply((inst.input ? inst.input[0] : null),
                                        [(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
                        this._datepickerShowing = false;
                        this._lastInput = null;
                        if (this._inDialog) {
                                this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
                                if ($.blockUI) {
                                        $.unblockUI();
                                        $('body').append(this.dpDiv);
                                }
                        }
                        this._inDialog = false;
                }
        },

        /* Tidy up after a dialog display. */
        _tidyDialog: function(inst) {
                inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
        },

        /* Close date picker if clicked elsewhere. */
        _checkExternalClick: function(event) {
                if (!$.datepicker._curInst)
                        return;
                var $target = $(event.target);
                if ($target[0].id != $.datepicker._mainDivId &&
                                $target.parents('#' + $.datepicker._mainDivId).length == 0 &&
                                !$target.hasClass($.datepicker.markerClassName) &&
                                !$target.hasClass($.datepicker._triggerClass) &&
                                $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
                        $.datepicker._hideDatepicker();
        },

        /* Adjust one of the date sub-fields. */
        _adjustDate: function(id, offset, period) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                if (this._isDisabledDatepicker(target[0])) {
                        return;
                }
                this._adjustInstDate(inst, offset +
                        (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
                        period);
                this._updateDatepicker(inst);
        },

        /* Action for current link. */
        _gotoToday: function(id) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
                        inst.selectedDay = inst.currentDay;
                        inst.drawMonth = inst.selectedMonth = inst.currentMonth;
                        inst.drawYear = inst.selectedYear = inst.currentYear;
                }
                else {
                        var date = new Date();
                        inst.selectedDay = date.getDate();
                        inst.drawMonth = inst.selectedMonth = date.getMonth();
                        inst.drawYear = inst.selectedYear = date.getFullYear();
                }
                this._notifyChange(inst);
                this._adjustDate(target);
        },

        /* Action for selecting a new month/year. */
        _selectMonthYear: function(id, select, period) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                inst._selectingMonthYear = false;
                inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
                inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
                        parseInt(select.options[select.selectedIndex].value,10);
                this._notifyChange(inst);
                this._adjustDate(target);
        },

        /* Restore input focus after not changing month/year. */
        _clickMonthYear: function(id) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                if (inst.input && inst._selectingMonthYear) {
                        setTimeout(function() {
                                inst.input.focus();
                        }, 0);
                }
                inst._selectingMonthYear = !inst._selectingMonthYear;
        },

        /* Action for selecting a day. */
        _selectDay: function(id, month, year, td) {
                var target = $(id);
                if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
                        return;
                }
                var inst = this._getInst(target[0]);
                inst.selectedDay = inst.currentDay = $('a', td).html();
                inst.selectedMonth = inst.currentMonth = month;
                inst.selectedYear = inst.currentYear = year;
                this._selectDate(id, this._formatDate(inst,
                        inst.currentDay, inst.currentMonth, inst.currentYear));
        },

        /* Erase the input field and hide the date picker. */
        _clearDate: function(id) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                this._selectDate(target, '');
        },

        /* Update the input field with the selected date. */
        _selectDate: function(id, dateStr) {
                var target = $(id);
                var inst = this._getInst(target[0]);
                dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
                if (inst.input)
                        inst.input.val(dateStr);
                this._updateAlternate(inst);
                var onSelect = this._get(inst, 'onSelect');
                if (onSelect)
                        onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
                else if (inst.input)
                        inst.input.trigger('change'); // fire the change event
                if (inst.inline)
                        this._updateDatepicker(inst);
                else {
                        this._hideDatepicker();
                        this._lastInput = inst.input[0];
                        if (typeof(inst.input[0]) != 'object')
                                inst.input.focus(); // restore focus
                        this._lastInput = null;
                }
        },

        /* Update any alternate field to synchronise with the main field. */
        _updateAlternate: function(inst) {
                var altField = this._get(inst, 'altField');
                if (altField) { // update alternate field too
                        var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
                        var date = this._getDate(inst);
                        var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
                        $(altField).each(function() { $(this).val(dateStr); });
                }
        },

        /* Set as beforeShowDay function to prevent selection of weekends.
           @param  date  Date - the date to customise
           @return [boolean, string] - is this date selectable?, what is its CSS class? */
        noWeekends: function(date) {
                var day = date.getDay();
                return [(day > 0 && day < 6), ''];
        },

        /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
           @param  date  Date - the date to get the week for
           @return  number - the number of the week within the year that contains this date */
        iso8601Week: function(date) {
                var checkDate = new Date(date.getTime());
                // Find Thursday of this week starting on Monday
                checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
                var time = checkDate.getTime();
                checkDate.setMonth(0); // Compare with Jan 1
                checkDate.setDate(1);
                return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
        },

        /* Parse a string value into a date object.
           See formatDate below for the possible formats.

           @param  format    string - the expected format of the date
           @param  value     string - the date in the above format
           @param  settings  Object - attributes include:
                             shortYearCutoff  number - the cutoff year for determining the century (optional)
                             dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
                             dayNames         string[7] - names of the days from Sunday (optional)
                             monthNamesShort  string[12] - abbreviated names of the months (optional)
                             monthNames       string[12] - names of the months (optional)
           @return  Date - the extracted date value or null if value is blank */
        parseDate: function (format, value, settings) {
                if (format == null || value == null)
                        throw 'Invalid arguments';
                value = (typeof value == 'object' ? value.toString() : value + '');
                if (value == '')
                        return null;
                var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
                var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
                var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
                var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
                var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
                var year = -1;
                var month = -1;
                var day = -1;
                var doy = -1;
                var literal = false;
                // Check whether a format character is doubled
                var lookAhead = function(match) {
                        var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
                        if (matches)
                                iFormat++;
                        return matches;
                };
                // Extract a number from the string value
                var getNumber = function(match) {
                        lookAhead(match);
                        var size = (match == '@' ? 14 : (match == '!' ? 20 :
                                (match == 'y' ? 4 : (match == 'o' ? 3 : 2))));
                        var digits = new RegExp('^\\d{1,' + size + '}');
                        var num = value.substring(iValue).match(digits);
                        if (!num)
                                throw 'Missing number at position ' + iValue;
                        iValue += num[0].length;
                        return parseInt(num[0], 10);
                };
                // Extract a name from the string value and convert to an index
                var getName = function(match, shortNames, longNames) {
                        var names = (lookAhead(match) ? longNames : shortNames);
                        for (var i = 0; i < names.length; i++) {
                                if (value.substr(iValue, names[i].length).toLowerCase() == names[i].toLowerCase()) {
                                        iValue += names[i].length;
                                        return i + 1;
                                }
                        }
                        throw 'Unknown name at position ' + iValue;
                };
                // Confirm that a literal character matches the string value
                var checkLiteral = function() {
                        if (value.charAt(iValue) != format.charAt(iFormat))
                                throw 'Unexpected literal at position ' + iValue;
                        iValue++;
                };
                var iValue = 0;
                for (var iFormat = 0; iFormat < format.length; iFormat++) {
                        if (literal)
                                if (format.charAt(iFormat) == "'" && !lookAhead("'"))
                                        literal = false;
                                else
                                        checkLiteral();
                        else
                                switch (format.charAt(iFormat)) {
                                        case 'd':
                                                day = getNumber('d');
                                                break;
                                        case 'D':
                                                getName('D', dayNamesShort, dayNames);
                                                break;
                                        case 'o':
                                                doy = getNumber('o');
                                                break;
                                        case 'm':
                                                month = getNumber('m');
                                                break;
                                        case 'M':
                                                month = getName('M', monthNamesShort, monthNames);
                                                break;
                                        case 'y':
                                                year = getNumber('y');
                                                break;
                                        case '@':
                                                var date = new Date(getNumber('@'));
                                                year = date.getFullYear();
                                                month = date.getMonth() + 1;
                                                day = date.getDate();
                                                break;
                                        case '!':
                                                var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
                                                year = date.getFullYear();
                                                month = date.getMonth() + 1;
                                                day = date.getDate();
                                                break;
                                        case "'":
                                                if (lookAhead("'"))
                                                        checkLiteral();
                                                else
                                                        literal = true;
                                                break;
                                        default:
                                                checkLiteral();
                                }
                }
                if (year == -1)
                        year = new Date().getFullYear();
                else if (year < 100)
                        year += new Date().getFullYear() - new Date().getFullYear() % 100 +
                                (year <= shortYearCutoff ? 0 : -100);
                if (doy > -1) {
                        month = 1;
                        day = doy;
                        do {
                                var dim = this._getDaysInMonth(year, month - 1);
                                if (day <= dim)
                                        break;
                                month++;
                                day -= dim;
                        } while (true);
                }
                var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
                if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
                        throw 'Invalid date'; // E.g. 31/02/*
                return date;
        },

        /* Standard date formats. */
        ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
        COOKIE: 'D, dd M yy',
        ISO_8601: 'yy-mm-dd',
        RFC_822: 'D, d M y',
        RFC_850: 'DD, dd-M-y',
        RFC_1036: 'D, d M y',
        RFC_1123: 'D, d M yy',
        RFC_2822: 'D, d M yy',
        RSS: 'D, d M y', // RFC 822
        TICKS: '!',
        TIMESTAMP: '@',
        W3C: 'yy-mm-dd', // ISO 8601

        _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
                Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

        /* Format a date object into a string value.
           The format can be combinations of the following:
           d  - day of month (no leading zero)
           dd - day of month (two digit)
           o  - day of year (no leading zeros)
           oo - day of year (three digit)
           D  - day name short
           DD - day name long
           m  - month of year (no leading zero)
           mm - month of year (two digit)
           M  - month name short
           MM - month name long
           y  - year (two digit)
           yy - year (four digit)
           @ - Unix timestamp (ms since 01/01/1970)
           ! - Windows ticks (100ns since 01/01/0001)
           '...' - literal text
           '' - single quote

           @param  format    string - the desired format of the date
           @param  date      Date - the date value to format
           @param  settings  Object - attributes include:
                             dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
                             dayNames         string[7] - names of the days from Sunday (optional)
                             monthNamesShort  string[12] - abbreviated names of the months (optional)
                             monthNames       string[12] - names of the months (optional)
           @return  string - the date in the above format */
        formatDate: function (format, date, settings) {
                if (!date)
                        return '';
                var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
                var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
                var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
                var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
                // Check whether a format character is doubled
                var lookAhead = function(match) {
                        var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
                        if (matches)
                                iFormat++;
                        return matches;
                };
                // Format a number, with leading zero if necessary
                var formatNumber = function(match, value, len) {
                        var num = '' + value;
                        if (lookAhead(match))
                                while (num.length < len)
                                        num = '0' + num;
                        return num;
                };
                // Format a name, short or long as requested
                var formatName = function(match, value, shortNames, longNames) {
                        return (lookAhead(match) ? longNames[value] : shortNames[value]);
                };
                var output = '';
                var literal = false;
                if (date)
                        for (var iFormat = 0; iFormat < format.length; iFormat++) {
                                if (literal)
                                        if (format.charAt(iFormat) == "'" && !lookAhead("'"))
                                                literal = false;
                                        else
                                                output += format.charAt(iFormat);
                                else
                                        switch (format.charAt(iFormat)) {
                                                case 'd':
                                                        output += formatNumber('d', date.getDate(), 2);
                                                        break;
                                                case 'D':
                                                        output += formatName('D', date.getDay(), dayNamesShort, dayNames);
                                                        break;
                                                case 'o':
                                                        output += formatNumber('o',
                                                                (date.getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000, 3);
                                                        break;
                                                case 'm':
                                                        output += formatNumber('m', date.getMonth() + 1, 2);
                                                        break;
                                                case 'M':
                                                        output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
                                                        break;
                                                case 'y':
                                                        output += (lookAhead('y') ? date.getFullYear() :
                                                                (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
                                                        break;
                                                case '@':
                                                        output += date.getTime();
                                                        break;
                                                case '!':
                                                        output += date.getTime() * 10000 + this._ticksTo1970;
                                                        break;
                                                case "'":
                                                        if (lookAhead("'"))
                                                                output += "'";
                                                        else
                                                                literal = true;
                                                        break;
                                                default:
                                                        output += format.charAt(iFormat);
                                        }
                        }
                return output;
        },

        /* Extract all possible characters from the date format. */
        _possibleChars: function (format) {
                var chars = '';
                var literal = false;
                // Check whether a format character is doubled
                var lookAhead = function(match) {
                        var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
                        if (matches)
                                iFormat++;
                        return matches;
                };
                for (var iFormat = 0; iFormat < format.length; iFormat++)
                        if (literal)
                                if (format.charAt(iFormat) == "'" && !lookAhead("'"))
                                        literal = false;
                                else
                                        chars += format.charAt(iFormat);
                        else
                                switch (format.charAt(iFormat)) {
                                        case 'd': case 'm': case 'y': case '@':
                                                chars += '0123456789';
                                                break;
                                        case 'D': case 'M':
                                                return null; // Accept anything
                                        case "'":
                                                if (lookAhead("'"))
                                                        chars += "'";
                                                else
                                                        literal = true;
                                                break;
                                        default:
                                                chars += format.charAt(iFormat);
                                }
                return chars;
        },

        /* Get a setting value, defaulting if necessary. */
        _get: function(inst, name) {
                return inst.settings[name] !== undefined ?
                        inst.settings[name] : this._defaults[name];
        },

        /* Parse existing date and initialise date picker. */
        _setDateFromField: function(inst, noDefault) {
                if (inst.input.val() == inst.lastVal) {
                        return;
                }
                var dateFormat = this._get(inst, 'dateFormat');
                var dates = inst.lastVal = inst.input ? inst.input.val() : null;
                var date, defaultDate;
                date = defaultDate = this._getDefaultDate(inst);
                var settings = this._getFormatConfig(inst);
                try {
                        date = this.parseDate(dateFormat, dates, settings) || defaultDate;
                } catch (event) {
                        this.log(event);
                        dates = (noDefault ? '' : dates);
                }
                inst.selectedDay = date.getDate();
                inst.drawMonth = inst.selectedMonth = date.getMonth();
                inst.drawYear = inst.selectedYear = date.getFullYear();
                inst.currentDay = (dates ? date.getDate() : 0);
                inst.currentMonth = (dates ? date.getMonth() : 0);
                inst.currentYear = (dates ? date.getFullYear() : 0);
                this._adjustInstDate(inst);
        },

        /* Retrieve the default date shown on opening. */
        _getDefaultDate: function(inst) {
                return this._restrictMinMax(inst,
                        this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
        },

        /* A date may be specified as an exact value or a relative one. */
        _determineDate: function(inst, date, defaultDate) {
                var offsetNumeric = function(offset) {
                        var date = new Date();
                        date.setDate(date.getDate() + offset);
                        return date;
                };
                var offsetString = function(offset) {
                        try {
                                return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
                                        offset, $.datepicker._getFormatConfig(inst));
                        }
                        catch (e) {
                                // Ignore
                        }
                        var date = (offset.toLowerCase().match(/^c/) ?
                                $.datepicker._getDate(inst) : null) || new Date();
                        var year = date.getFullYear();
                        var month = date.getMonth();
                        var day = date.getDate();
                        var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
                        var matches = pattern.exec(offset);
                        while (matches) {
                                switch (matches[2] || 'd') {
                                        case 'd' : case 'D' :
                                                day += parseInt(matches[1],10); break;
                                        case 'w' : case 'W' :
                                                day += parseInt(matches[1],10) * 7; break;
                                        case 'm' : case 'M' :
                                                month += parseInt(matches[1],10);
                                                day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
                                                break;
                                        case 'y': case 'Y' :
                                                year += parseInt(matches[1],10);
                                                day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
                                                break;
                                }
                                matches = pattern.exec(offset);
                        }
                        return new Date(year, month, day);
                };
                date = (date == null ? defaultDate : (typeof date == 'string' ? offsetString(date) :
                        (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
                date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
                if (date) {
                        date.setHours(0);
                        date.setMinutes(0);
                        date.setSeconds(0);
                        date.setMilliseconds(0);
                }
                return this._daylightSavingAdjust(date);
        },

        /* Handle switch to/from daylight saving.
           Hours may be non-zero on daylight saving cut-over:
           > 12 when midnight changeover, but then cannot generate
           midnight datetime, so jump to 1AM, otherwise reset.
           @param  date  (Date) the date to check
           @return  (Date) the corrected date */
        _daylightSavingAdjust: function(date) {
                if (!date) return null;
                date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
                return date;
        },

        /* Set the date(s) directly. */
        _setDate: function(inst, date, noChange) {
                var clear = !(date);
                var origMonth = inst.selectedMonth;
                var origYear = inst.selectedYear;
                date = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
                inst.selectedDay = inst.currentDay = date.getDate();
                inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
                inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
                if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
                        this._notifyChange(inst);
                this._adjustInstDate(inst);
                if (inst.input) {
                        inst.input.val(clear ? '' : this._formatDate(inst));
                }
        },

        /* Retrieve the date(s) directly. */
        _getDate: function(inst) {
                var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
                        this._daylightSavingAdjust(new Date(
                        inst.currentYear, inst.currentMonth, inst.currentDay)));
                        return startDate;
        },

        /* Generate the HTML for the current state of the date picker. */
        _generateHTML: function(inst) {
                var today = new Date();
                today = this._daylightSavingAdjust(
                        new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
                var isRTL = this._get(inst, 'isRTL');
                var showButtonPanel = this._get(inst, 'showButtonPanel');
                var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
                var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
                var numMonths = this._getNumberOfMonths(inst);
                var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
                var stepMonths = this._get(inst, 'stepMonths');
                var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
                var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
                        new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
                var minDate = this._getMinMaxDate(inst, 'min');
                var maxDate = this._getMinMaxDate(inst, 'max');
                var drawMonth = inst.drawMonth - showCurrentAtPos;
                var drawYear = inst.drawYear;
                if (drawMonth < 0) {
                        drawMonth += 12;
                        drawYear--;
                }
                if (maxDate) {
                        var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
                                maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
                        maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
                        while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
                                drawMonth--;
                                if (drawMonth < 0) {
                                        drawMonth = 11;
                                        drawYear--;
                                }
                        }
                }
                inst.drawMonth = drawMonth;
                inst.drawYear = drawYear;
                var prevText = this._get(inst, 'prevText');
                prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
                        this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
                        this._getFormatConfig(inst)));
                var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
                        '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
                        '.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
                        ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
                        (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
                var nextText = this._get(inst, 'nextText');
                nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
                        this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
                        this._getFormatConfig(inst)));
                var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
                        '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
                        '.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
                        ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
                        (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
                var currentText = this._get(inst, 'currentText');
                var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
                currentText = (!navigationAsDateFormat ? currentText :
                        this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
                var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
                        '.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
                var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
                        (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
                        '.datepicker._gotoToday(\'#' + inst.id + '\');"' +
                        '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
                var firstDay = parseInt(this._get(inst, 'firstDay'),10);
                firstDay = (isNaN(firstDay) ? 0 : firstDay);
                var showWeek = this._get(inst, 'showWeek');
                var dayNames = this._get(inst, 'dayNames');
                var dayNamesShort = this._get(inst, 'dayNamesShort');
                var dayNamesMin = this._get(inst, 'dayNamesMin');
                var monthNames = this._get(inst, 'monthNames');
                var monthNamesShort = this._get(inst, 'monthNamesShort');
                var beforeShowDay = this._get(inst, 'beforeShowDay');
                var showOtherMonths = this._get(inst, 'showOtherMonths');
                var selectOtherMonths = this._get(inst, 'selectOtherMonths');
                var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
                var defaultDate = this._getDefaultDate(inst);
                var html = '';
                for (var row = 0; row < numMonths[0]; row++) {
                        var group = '';
                        for (var col = 0; col < numMonths[1]; col++) {
                                var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
                                var cornerClass = ' ui-corner-all';
                                var calender = '';
                                if (isMultiMonth) {
                                        calender += '<div class="ui-datepicker-group';
                                        if (numMonths[1] > 1)
                                                switch (col) {
                                                        case 0: calender += ' ui-datepicker-group-first';
                                                                cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
                                                        case numMonths[1]-1: calender += ' ui-datepicker-group-last';
                                                                cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
                                                        default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
                                                }
                                        calender += '">';
                                }
                                calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
                                        (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
                                        (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
                                        this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
                                        row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
                                        '</div><table class="ui-datepicker-calendar"><thead>' +
                                        '<tr>';
                                var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
                                for (var dow = 0; dow < 7; dow++) { // days of the week
                                        var day = (dow + firstDay) % 7;
                                        thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
                                                '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
                                }
                                calender += thead + '</tr></thead><tbody>';
                                var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
                                if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
                                        inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
                                var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
                                var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
                                var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
                                for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
                                        calender += '<tr>';
                                        var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
                                                this._get(inst, 'calculateWeek')(printDate) + '</td>');
                                        for (var dow = 0; dow < 7; dow++) { // create date picker days
                                                var daySettings = (beforeShowDay ?
                                                        beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
                                                var otherMonth = (printDate.getMonth() != drawMonth);
                                                var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
                                                        (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
                                                tbody += '<td class="' +
                                                        ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
                                                        (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
                                                        ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
                                                        (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
                                                        // or defaultDate is current printedDate and defaultDate is selectedDate
                                                        ' ' + this._dayOverClass : '') + // highlight selected day
                                                        (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
                                                        (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
                                                        (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
                                                        (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
                                                        ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
                                                        (unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
                                                        inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
                                                        (otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
                                                        (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
                                                        (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
                                                        (printDate.getTime() == selectedDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
                                                        (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
                                                        '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
                                                printDate.setDate(printDate.getDate() + 1);
                                                printDate = this._daylightSavingAdjust(printDate);
                                        }
                                        calender += tbody + '</tr>';
                                }
                                drawMonth++;
                                if (drawMonth > 11) {
                                        drawMonth = 0;
                                        drawYear++;
                                }
                                calender += '</tbody></table>' + (isMultiMonth ? '</div>' + 
                                                        ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
                                group += calender;
                        }
                        html += group;
                }
                html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
                        '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
                inst._keyEvent = false;
                return html;
        },

        /* Generate the month and year header. */
        _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
                        secondary, monthNames, monthNamesShort) {
                var changeMonth = this._get(inst, 'changeMonth');
                var changeYear = this._get(inst, 'changeYear');
                var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
                var html = '<div class="ui-datepicker-title">';
                var monthHtml = '';
                // month selection
                if (secondary || !changeMonth)
                        monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
                else {
                        var inMinYear = (minDate && minDate.getFullYear() == drawYear);
                        var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
                        monthHtml += '<select class="ui-datepicker-month" ' +
                                'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
                                'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
                                '>';
                        for (var month = 0; month < 12; month++) {
                                if ((!inMinYear || month >= minDate.getMonth()) &&
                                                (!inMaxYear || month <= maxDate.getMonth()))
                                        monthHtml += '<option value="' + month + '"' +
                                                (month == drawMonth ? ' selected="selected"' : '') +
                                                '>' + monthNamesShort[month] + '</option>';
                        }
                        monthHtml += '</select>';
                }
                if (!showMonthAfterYear)
                        html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
                // year selection
                if (secondary || !changeYear)
                        html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
                else {
                        // determine range of years to display
                        var years = this._get(inst, 'yearRange').split(':');
                        var thisYear = new Date().getFullYear();
                        var determineYear = function(value) {
                                var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
                                        (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
                                        parseInt(value, 10)));
                                return (isNaN(year) ? thisYear : year);
                        };
                        var year = determineYear(years[0]);
                        var endYear = Math.max(year, determineYear(years[1] || ''));
                        year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
                        endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
                        html += '<select class="ui-datepicker-year" ' +
                                'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
                                'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
                                '>';
                        for (; year <= endYear; year++) {
                                html += '<option value="' + year + '"' +
                                        (year == drawYear ? ' selected="selected"' : '') +
                                        '>' + year + '</option>';
                        }
                        html += '</select>';
                }
                html += this._get(inst, 'yearSuffix');
                if (showMonthAfterYear)
                        html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
                html += '</div>'; // Close datepicker_header
                return html;
        },

        /* Adjust one of the date sub-fields. */
        _adjustInstDate: function(inst, offset, period) {
                var year = inst.drawYear + (period == 'Y' ? offset : 0);
                var month = inst.drawMonth + (period == 'M' ? offset : 0);
                var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
                        (period == 'D' ? offset : 0);
                var date = this._restrictMinMax(inst,
                        this._daylightSavingAdjust(new Date(year, month, day)));
                inst.selectedDay = date.getDate();
                inst.drawMonth = inst.selectedMonth = date.getMonth();
                inst.drawYear = inst.selectedYear = date.getFullYear();
                if (period == 'M' || period == 'Y')
                        this._notifyChange(inst);
        },

        /* Ensure a date is within any min/max bounds. */
        _restrictMinMax: function(inst, date) {
                var minDate = this._getMinMaxDate(inst, 'min');
                var maxDate = this._getMinMaxDate(inst, 'max');
                date = (minDate && date < minDate ? minDate : date);
                date = (maxDate && date > maxDate ? maxDate : date);
                return date;
        },

        /* Notify change of month/year. */
        _notifyChange: function(inst) {
                var onChange = this._get(inst, 'onChangeMonthYear');
                if (onChange)
                        onChange.apply((inst.input ? inst.input[0] : null),
                                [inst.selectedYear, inst.selectedMonth + 1, inst]);
        },

        /* Determine the number of months to show. */
        _getNumberOfMonths: function(inst) {
                var numMonths = this._get(inst, 'numberOfMonths');
                return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
        },

        /* Determine the current maximum date - ensure no time components are set. */
        _getMinMaxDate: function(inst, minMax) {
                return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
        },

        /* Find the number of days in a given month. */
        _getDaysInMonth: function(year, month) {
                return 32 - new Date(year, month, 32).getDate();
        },

        /* Find the day of the week of the first of a month. */
        _getFirstDayOfMonth: function(year, month) {
                return new Date(year, month, 1).getDay();
        },

        /* Determines if we should allow a "next/prev" month display change. */
        _canAdjustMonth: function(inst, offset, curYear, curMonth) {
                var numMonths = this._getNumberOfMonths(inst);
                var date = this._daylightSavingAdjust(new Date(curYear,
                        curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
                if (offset < 0)
                        date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
                return this._isInRange(inst, date);
        },

        /* Is the given date in the accepted range? */
        _isInRange: function(inst, date) {
                var minDate = this._getMinMaxDate(inst, 'min');
                var maxDate = this._getMinMaxDate(inst, 'max');
                return ((!minDate || date.getTime() >= minDate.getTime()) &&
                        (!maxDate || date.getTime() <= maxDate.getTime()));
        },

        /* Provide the configuration settings for formatting/parsing. */
        _getFormatConfig: function(inst) {
                var shortYearCutoff = this._get(inst, 'shortYearCutoff');
                shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
                        new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
                return {shortYearCutoff: shortYearCutoff,
                        dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
                        monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
        },

        /* Format the given date for display. */
        _formatDate: function(inst, day, month, year) {
                if (!day) {
                        inst.currentDay = inst.selectedDay;
                        inst.currentMonth = inst.selectedMonth;
                        inst.currentYear = inst.selectedYear;
                }
                var date = (day ? (typeof day == 'object' ? day :
                        this._daylightSavingAdjust(new Date(year, month, day))) :
                        this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
                return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
        }
});

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
        $.extend(target, props);
        for (var name in props)
                if (props[name] == null || props[name] == undefined)
                        target[name] = props[name];
        return target;
};

/* Determine whether an object is an array. */
function isArray(a) {
        return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
                (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
};

/* Invoke the datepicker functionality.
   @param  options  string - a command, optionally followed by additional parameters or
                    Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function(options){

        /* Initialise the date picker. */
        if (!$.datepicker.initialized) {
                $(document).mousedown($.datepicker._checkExternalClick).
                        find('body').append($.datepicker.dpDiv);
                $.datepicker.initialized = true;
        }

        var otherArgs = Array.prototype.slice.call(arguments, 1);
        if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
                return $.datepicker['_' + options + 'Datepicker'].
                        apply($.datepicker, [this[0]].concat(otherArgs));
        if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
                return $.datepicker['_' + options + 'Datepicker'].
                        apply($.datepicker, [this[0]].concat(otherArgs));
        return this.each(function() {
                typeof options == 'string' ?
                        $.datepicker['_' + options + 'Datepicker'].
                                apply($.datepicker, [this].concat(otherArgs)) :
                        $.datepicker._attachDatepicker(this, options);
        });
};

$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.8.5";

// Workaround for #4055
// Add another global to avoid noConflict issues with inline event handlers
window['DP_jQuery_' + dpuuid] = $;

})(jQuery);
/*
 * jQuery UI Progressbar 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Progressbar
 *
 * Depends:
 *   jquery.ui.core.js
 *   jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget( "ui.progressbar", {
        options: {
                value: 0
        },

        min: 0,
        max: 100,

        _create: function() {
                this.element
                        .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
                        .attr({
                                role: "progressbar",
                                "aria-valuemin": this.min,
                                "aria-valuemax": this.max,
                                "aria-valuenow": this._value()
                        });

                this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
                        .appendTo( this.element );

                this._refreshValue();
        },

        destroy: function() {
                this.element
                        .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
                        .removeAttr( "role" )
                        .removeAttr( "aria-valuemin" )
                        .removeAttr( "aria-valuemax" )
                        .removeAttr( "aria-valuenow" );

                this.valueDiv.remove();

                $.Widget.prototype.destroy.apply( this, arguments );
        },

        value: function( newValue ) {
                if ( newValue === undefined ) {
                        return this._value();
                }

                this._setOption( "value", newValue );
                return this;
        },

        _setOption: function( key, value ) {
                if ( key === "value" ) {
                        this.options.value = value;
                        this._refreshValue();
                        this._trigger( "change" );
                }

                $.Widget.prototype._setOption.apply( this, arguments );
        },

        _value: function() {
                var val = this.options.value;
                // normalize invalid value
                if ( typeof val !== "number" ) {
                        val = 0;
                }
                return Math.min( this.max, Math.max( this.min, val ) );
        },

        _refreshValue: function() {
                var value = this.value();
                this.valueDiv
                        .toggleClass( "ui-corner-right", value === this.max )
                        .width( value + "%" );
                this.element.attr( "aria-valuenow", value );
        }
});

$.extend( $.ui.progressbar, {
        version: "1.8.5"
});

})( jQuery );
/*
 * jQuery UI Effects 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/
 */
;jQuery.effects || (function($, undefined) {

$.effects = {};



/******************************************************************************/
/****************************** COLOR ANIMATIONS ******************************/
/******************************************************************************/

// override the animation for color styles
$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
        'borderRightColor', 'borderTopColor', 'color', 'outlineColor'],
function(i, attr) {
        $.fx.step[attr] = function(fx) {
                if (!fx.colorInit) {
                        fx.start = getColor(fx.elem, attr);
                        fx.end = getRGB(fx.end);
                        fx.colorInit = true;
                }

                fx.elem.style[attr] = 'rgb(' +
                        Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
                        Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
                        Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
        };
});

// Color Conversion functions from highlightFade
// By Blair Mitchelmore
// http://jquery.offput.ca/highlightFade/

// Parse strings looking for color tuples [255,255,255]
function getRGB(color) {
                var result;

                // Check if we're already dealing with an array of colors
                if ( color && color.constructor == Array && color.length == 3 )
                                return color;

                // Look for rgb(num,num,num)
                if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
                                return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];

                // Look for rgb(num%,num%,num%)
                if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
                                return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

                // Look for #a0b1c2
                if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
                                return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

                // Look for #fff
                if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
                                return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

                // Look for rgba(0, 0, 0, 0) == transparent in Safari 3
                if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
                                return colors['transparent'];

                // Otherwise, we're most likely dealing with a named color
                return colors[$.trim(color).toLowerCase()];
}

function getColor(elem, attr) {
                var color;

                do {
                                color = $.curCSS(elem, attr);

                                // Keep going until we find an element that has color, or we hit the body
                                if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
                                                break;

                                attr = "backgroundColor";
                } while ( elem = elem.parentNode );

                return getRGB(color);
};

// Some named colors to work with
// From Interface by Stefan Petre
// http://interface.eyecon.ro/

var colors = {
        aqua:[0,255,255],
        azure:[240,255,255],
        beige:[245,245,220],
        black:[0,0,0],
        blue:[0,0,255],
        brown:[165,42,42],
        cyan:[0,255,255],
        darkblue:[0,0,139],
        darkcyan:[0,139,139],
        darkgrey:[169,169,169],
        darkgreen:[0,100,0],
        darkkhaki:[189,183,107],
        darkmagenta:[139,0,139],
        darkolivegreen:[85,107,47],
        darkorange:[255,140,0],
        darkorchid:[153,50,204],
        darkred:[139,0,0],
        darksalmon:[233,150,122],
        darkviolet:[148,0,211],
        fuchsia:[255,0,255],
        gold:[255,215,0],
        green:[0,128,0],
        indigo:[75,0,130],
        khaki:[240,230,140],
        lightblue:[173,216,230],
        lightcyan:[224,255,255],
        lightgreen:[144,238,144],
        lightgrey:[211,211,211],
        lightpink:[255,182,193],
        lightyellow:[255,255,224],
        lime:[0,255,0],
        magenta:[255,0,255],
        maroon:[128,0,0],
        navy:[0,0,128],
        olive:[128,128,0],
        orange:[255,165,0],
        pink:[255,192,203],
        purple:[128,0,128],
        violet:[128,0,128],
        red:[255,0,0],
        silver:[192,192,192],
        white:[255,255,255],
        yellow:[255,255,0],
        transparent: [255,255,255]
};



/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/

var classAnimationActions = ['add', 'remove', 'toggle'],
        shorthandStyles = {
                border: 1,
                borderBottom: 1,
                borderColor: 1,
                borderLeft: 1,
                borderRight: 1,
                borderTop: 1,
                borderWidth: 1,
                margin: 1,
                padding: 1
        };

function getElementStyles() {
        var style = document.defaultView
                        ? document.defaultView.getComputedStyle(this, null)
                        : this.currentStyle,
                newStyle = {},
                key,
                camelCase;

        // webkit enumerates style porperties
        if (style && style.length && style[0] && style[style[0]]) {
                var len = style.length;
                while (len--) {
                        key = style[len];
                        if (typeof style[key] == 'string') {
                                camelCase = key.replace(/\-(\w)/g, function(all, letter){
                                        return letter.toUpperCase();
                                });
                                newStyle[camelCase] = style[key];
                        }
                }
        } else {
                for (key in style) {
                        if (typeof style[key] === 'string') {
                                newStyle[key] = style[key];
                        }
                }
        }
        
        return newStyle;
}

function filterStyles(styles) {
        var name, value;
        for (name in styles) {
                value = styles[name];
                if (
                        // ignore null and undefined values
                        value == null ||
                        // ignore functions (when does this occur?)
                        $.isFunction(value) ||
                        // shorthand styles that need to be expanded
                        name in shorthandStyles ||
                        // ignore scrollbars (break in IE)
                        (/scrollbar/).test(name) ||

                        // only colors or values that can be converted to numbers
                        (!(/color/i).test(name) && isNaN(parseFloat(value)))
                ) {
                        delete styles[name];
                }
        }
        
        return styles;
}

function styleDifference(oldStyle, newStyle) {
        var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
                name;

        for (name in newStyle) {
                if (oldStyle[name] != newStyle[name]) {
                        diff[name] = newStyle[name];
                }
        }

        return diff;
}

$.effects.animateClass = function(value, duration, easing, callback) {
        if ($.isFunction(easing)) {
                callback = easing;
                easing = null;
        }

        return this.each(function() {

                var that = $(this),
                        originalStyleAttr = that.attr('style') || ' ',
                        originalStyle = filterStyles(getElementStyles.call(this)),
                        newStyle,
                        className = that.attr('className');

                $.each(classAnimationActions, function(i, action) {
                        if (value[action]) {
                                that[action + 'Class'](value[action]);
                        }
                });
                newStyle = filterStyles(getElementStyles.call(this));
                that.attr('className', className);

                that.animate(styleDifference(originalStyle, newStyle), duration, easing, function() {
                        $.each(classAnimationActions, function(i, action) {
                                if (value[action]) { that[action + 'Class'](value[action]); }
                        });
                        // work around bug in IE by clearing the cssText before setting it
                        if (typeof that.attr('style') == 'object') {
                                that.attr('style').cssText = '';
                                that.attr('style').cssText = originalStyleAttr;
                        } else {
                                that.attr('style', originalStyleAttr);
                        }
                        if (callback) { callback.apply(this, arguments); }
                });
        });
};

$.fn.extend({
        _addClass: $.fn.addClass,
        addClass: function(classNames, speed, easing, callback) {
                return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
        },

        _removeClass: $.fn.removeClass,
        removeClass: function(classNames,speed,easing,callback) {
                return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
        },

        _toggleClass: $.fn.toggleClass,
        toggleClass: function(classNames, force, speed, easing, callback) {
                if ( typeof force == "boolean" || force === undefined ) {
                        if ( !speed ) {
                                // without speed parameter;
                                return this._toggleClass(classNames, force);
                        } else {
                                return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
                        }
                } else {
                        // without switch parameter;
                        return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
                }
        },

        switchClass: function(remove,add,speed,easing,callback) {
                return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
        }
});



/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/

$.extend($.effects, {
        version: "1.8.5",

        // Saves a set of properties in a data storage
        save: function(element, set) {
                for(var i=0; i < set.length; i++) {
                        if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
                }
        },

        // Restores a set of previously saved properties from a data storage
        restore: function(element, set) {
                for(var i=0; i < set.length; i++) {
                        if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
                }
        },

        setMode: function(el, mode) {
                if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
                return mode;
        },

        getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
                // this should be a little more flexible in the future to handle a string & hash
                var y, x;
                switch (origin[0]) {
                        case 'top': y = 0; break;
                        case 'middle': y = 0.5; break;
                        case 'bottom': y = 1; break;
                        default: y = origin[0] / original.height;
                };
                switch (origin[1]) {
                        case 'left': x = 0; break;
                        case 'center': x = 0.5; break;
                        case 'right': x = 1; break;
                        default: x = origin[1] / original.width;
                };
                return {x: x, y: y};
        },

        // Wraps the element around a wrapper that copies position properties
        createWrapper: function(element) {

                // if the element is already wrapped, return it
                if (element.parent().is('.ui-effects-wrapper')) {
                        return element.parent();
                }

                // wrap the element
                var props = {
                                width: element.outerWidth(true),
                                height: element.outerHeight(true),
                                'float': element.css('float')
                        },
                        wrapper = $('<div></div>')
                                .addClass('ui-effects-wrapper')
                                .css({
                                        fontSize: '100%',
                                        background: 'transparent',
                                        border: 'none',
                                        margin: 0,
                                        padding: 0
                                });

                element.wrap(wrapper);
                wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element

                // transfer positioning properties to the wrapper
                if (element.css('position') == 'static') {
                        wrapper.css({ position: 'relative' });
                        element.css({ position: 'relative' });
                } else {
                        $.extend(props, {
                                position: element.css('position'),
                                zIndex: element.css('z-index')
                        });
                        $.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
                                props[pos] = element.css(pos);
                                if (isNaN(parseInt(props[pos], 10))) {
                                        props[pos] = 'auto';
                                }
                        });
                        element.css({position: 'relative', top: 0, left: 0 });
                }

                return wrapper.css(props).show();
        },

        removeWrapper: function(element) {
                if (element.parent().is('.ui-effects-wrapper'))
                        return element.parent().replaceWith(element);
                return element;
        },

        setTransition: function(element, list, factor, value) {
                value = value || {};
                $.each(list, function(i, x){
                        unit = element.cssUnit(x);
                        if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
                });
                return value;
        }
});


function _normalizeArguments(effect, options, speed, callback) {
        // shift params for method overloading
        if (typeof effect == 'object') {
                callback = options;
                speed = null;
                options = effect;
                effect = options.effect;
        }
        if ($.isFunction(options)) {
                callback = options;
                speed = null;
                options = {};
        }
        if (typeof options == 'number' || $.fx.speeds[options]) {
                callback = speed;
                speed = options;
                options = {};
        }
        if ($.isFunction(speed)) {
                callback = speed;
                speed = null;
        }

        options = options || {};

        speed = speed || options.duration;
        speed = $.fx.off ? 0 : typeof speed == 'number'
                ? speed : $.fx.speeds[speed] || $.fx.speeds._default;

        callback = callback || options.complete;

        return [effect, options, speed, callback];
}

$.fn.extend({
        effect: function(effect, options, speed, callback) {
                var args = _normalizeArguments.apply(this, arguments),
                        // TODO: make effects takes actual parameters instead of a hash
                        args2 = {
                                options: args[1],
                                duration: args[2],
                                callback: args[3]
                        },
                        effectMethod = $.effects[effect];
                
                return effectMethod && !$.fx.off ? effectMethod.call(this, args2) : this;
        },

        _show: $.fn.show,
        show: function(speed) {
                if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
                        return this._show.apply(this, arguments);
                } else {
                        var args = _normalizeArguments.apply(this, arguments);
                        args[1].mode = 'show';
                        return this.effect.apply(this, args);
                }
        },

        _hide: $.fn.hide,
        hide: function(speed) {
                if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
                        return this._hide.apply(this, arguments);
                } else {
                        var args = _normalizeArguments.apply(this, arguments);
                        args[1].mode = 'hide';
                        return this.effect.apply(this, args);
                }
        },

        // jQuery core overloads toggle and creates _toggle
        __toggle: $.fn.toggle,
        toggle: function(speed) {
                if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed]  ||
                        typeof speed == 'boolean' || $.isFunction(speed)) {
                        return this.__toggle.apply(this, arguments);
                } else {
                        var args = _normalizeArguments.apply(this, arguments);
                        args[1].mode = 'toggle';
                        return this.effect.apply(this, args);
                }
        },

        // helper functions
        cssUnit: function(key) {
                var style = this.css(key), val = [];
                $.each( ['em','px','%','pt'], function(i, unit){
                        if(style.indexOf(unit) > 0)
                                val = [parseFloat(style), unit];
                });
                return val;
        }
});



/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/

/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 *
 * Open source under the BSD License.
 *
 * Copyright 2008 George McGinley Smith
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
$.easing.jswing = $.easing.swing;

$.extend($.easing,
{
        def: 'easeOutQuad',
        swing: function (x, t, b, c, d) {
                //alert($.easing.default);
                return $.easing[$.easing.def](x, t, b, c, d);
        },
        easeInQuad: function (x, t, b, c, d) {
                return c*(t/=d)*t + b;
        },
        easeOutQuad: function (x, t, b, c, d) {
                return -c *(t/=d)*(t-2) + b;
        },
        easeInOutQuad: function (x, t, b, c, d) {
                if ((t/=d/2) < 1) return c/2*t*t + b;
                return -c/2 * ((--t)*(t-2) - 1) + b;
        },
        easeInCubic: function (x, t, b, c, d) {
                return c*(t/=d)*t*t + b;
        },
        easeOutCubic: function (x, t, b, c, d) {
                return c*((t=t/d-1)*t*t + 1) + b;
        },
        easeInOutCubic: function (x, t, b, c, d) {
                if ((t/=d/2) < 1) return c/2*t*t*t + b;
                return c/2*((t-=2)*t*t + 2) + b;
        },
        easeInQuart: function (x, t, b, c, d) {
                return c*(t/=d)*t*t*t + b;
        },
        easeOutQuart: function (x, t, b, c, d) {
                return -c * ((t=t/d-1)*t*t*t - 1) + b;
        },
        easeInOutQuart: function (x, t, b, c, d) {
                if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
                return -c/2 * ((t-=2)*t*t*t - 2) + b;
        },
        easeInQuint: function (x, t, b, c, d) {
                return c*(t/=d)*t*t*t*t + b;
        },
        easeOutQuint: function (x, t, b, c, d) {
                return c*((t=t/d-1)*t*t*t*t + 1) + b;
        },
        easeInOutQuint: function (x, t, b, c, d) {
                if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
                return c/2*((t-=2)*t*t*t*t + 2) + b;
        },
        easeInSine: function (x, t, b, c, d) {
                return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
        },
        easeOutSine: function (x, t, b, c, d) {
                return c * Math.sin(t/d * (Math.PI/2)) + b;
        },
        easeInOutSine: function (x, t, b, c, d) {
                return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
        },
        easeInExpo: function (x, t, b, c, d) {
                return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
        },
        easeOutExpo: function (x, t, b, c, d) {
                return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
        },
        easeInOutExpo: function (x, t, b, c, d) {
                if (t==0) return b;
                if (t==d) return b+c;
                if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
                return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
        },
        easeInCirc: function (x, t, b, c, d) {
                return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
        },
        easeOutCirc: function (x, t, b, c, d) {
                return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
        },
        easeInOutCirc: function (x, t, b, c, d) {
                if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
                return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
        },
        easeInElastic: function (x, t, b, c, d) {
                var s=1.70158;var p=0;var a=c;
                if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
                if (a < Math.abs(c)) { a=c; var s=p/4; }
                else var s = p/(2*Math.PI) * Math.asin (c/a);
                return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
        },
        easeOutElastic: function (x, t, b, c, d) {
                var s=1.70158;var p=0;var a=c;
                if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
                if (a < Math.abs(c)) { a=c; var s=p/4; }
                else var s = p/(2*Math.PI) * Math.asin (c/a);
                return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
        },
        easeInOutElastic: function (x, t, b, c, d) {
                var s=1.70158;var p=0;var a=c;
                if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
                if (a < Math.abs(c)) { a=c; var s=p/4; }
                else var s = p/(2*Math.PI) * Math.asin (c/a);
                if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
                return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
        },
        easeInBack: function (x, t, b, c, d, s) {
                if (s == undefined) s = 1.70158;
                return c*(t/=d)*t*((s+1)*t - s) + b;
        },
        easeOutBack: function (x, t, b, c, d, s) {
                if (s == undefined) s = 1.70158;
                return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
        },
        easeInOutBack: function (x, t, b, c, d, s) {
                if (s == undefined) s = 1.70158;
                if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
                return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
        },
        easeInBounce: function (x, t, b, c, d) {
                return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
        },
        easeOutBounce: function (x, t, b, c, d) {
                if ((t/=d) < (1/2.75)) {
                        return c*(7.5625*t*t) + b;
                } else if (t < (2/2.75)) {
                        return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
                } else if (t < (2.5/2.75)) {
                        return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
                } else {
                        return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
                }
        },
        easeInOutBounce: function (x, t, b, c, d) {
                if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
                return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
        }
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 *
 * Open source under the BSD License.
 *
 * Copyright 2001 Robert Penner
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

})(jQuery);
/*
 * jQuery UI Effects Blind 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Blind
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.blind = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
                var direction = o.options.direction || 'vertical'; // Default direction

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
                var ref = (direction == 'vertical') ? 'height' : 'width';
                var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
                if(mode == 'show') wrapper.css(ref, 0); // Shift

                // Animation
                var animation = {};
                animation[ref] = mode == 'show' ? distance : 0;

                // Animate
                wrapper.animate(animation, o.duration, o.options.easing, function() {
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(el[0], arguments); // Callback
                        el.dequeue();
                });

        });

};

})(jQuery);
/*
 * jQuery UI Effects Bounce 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Bounce
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.bounce = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
                var direction = o.options.direction || 'up'; // Default direction
                var distance = o.options.distance || 20; // Default distance
                var times = o.options.times || 5; // Default # of times
                var speed = o.duration || 250; // Default speed per bounce
                if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                $.effects.createWrapper(el); // Create Wrapper
                var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
                var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
                var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
                if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
                if (mode == 'hide') distance = distance / (times * 2);
                if (mode != 'hide') times--;

                // Animate
                if (mode == 'show') { // Show Bounce
                        var animation = {opacity: 1};
                        animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
                        el.animate(animation, speed / 2, o.options.easing);
                        distance = distance / 2;
                        times--;
                };
                for (var i = 0; i < times; i++) { // Bounces
                        var animation1 = {}, animation2 = {};
                        animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
                        animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
                        el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
                        distance = (mode == 'hide') ? distance * 2 : distance / 2;
                };
                if (mode == 'hide') { // Last Bounce
                        var animation = {opacity: 0};
                        animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
                        el.animate(animation, speed / 2, o.options.easing, function(){
                                el.hide(); // Hide
                                $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                                if(o.callback) o.callback.apply(this, arguments); // Callback
                        });
                } else {
                        var animation1 = {}, animation2 = {};
                        animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
                        animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
                        el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
                                $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                                if(o.callback) o.callback.apply(this, arguments); // Callback
                        });
                };
                el.queue('fx', function() { el.dequeue(); });
                el.dequeue();
        });

};

})(jQuery);
/*
 * jQuery UI Effects Clip 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Clip
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.clip = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left','height','width'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
                var direction = o.options.direction || 'vertical'; // Default direction

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
                var animate = el[0].tagName == 'IMG' ? wrapper : el;
                var ref = {
                        size: (direction == 'vertical') ? 'height' : 'width',
                        position: (direction == 'vertical') ? 'top' : 'left'
                };
                var distance = (direction == 'vertical') ? animate.height() : animate.width();
                if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift

                // Animation
                var animation = {};
                animation[ref.size] = mode == 'show' ? distance : 0;
                animation[ref.position] = mode == 'show' ? 0 : distance / 2;

                // Animate
                animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(el[0], arguments); // Callback
                        el.dequeue();
                }});

        });

};

})(jQuery);
/*
 * jQuery UI Effects Drop 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Drop
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.drop = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left','opacity'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
                var direction = o.options.direction || 'left'; // Default Direction

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                $.effects.createWrapper(el); // Create Wrapper
                var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
                var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
                var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
                if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift

                // Animation
                var animation = {opacity: mode == 'show' ? 1 : 0};
                animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

                // Animate
                el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(this, arguments); // Callback
                        el.dequeue();
                }});

        });

};

})(jQuery);
/*
 * jQuery UI Effects Explode 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Explode
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.explode = function(o) {

        return this.queue(function() {

        var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
        var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;

        o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
        var el = $(this).show().css('visibility', 'hidden');
        var offset = el.offset();

        //Substract the margins - not fixing the problem yet.
        offset.top -= parseInt(el.css("marginTop"),10) || 0;
        offset.left -= parseInt(el.css("marginLeft"),10) || 0;

        var width = el.outerWidth(true);
        var height = el.outerHeight(true);

        for(var i=0;i<rows;i++) { // =
                for(var j=0;j<cells;j++) { // ||
                        el
                                .clone()
                                .appendTo('body')
                                .wrap('<div></div>')
                                .css({
                                        position: 'absolute',
                                        visibility: 'visible',
                                        left: -j*(width/cells),
                                        top: -i*(height/rows)
                                })
                                .parent()
                                .addClass('ui-effects-explode')
                                .css({
                                        position: 'absolute',
                                        overflow: 'hidden',
                                        width: width/cells,
                                        height: height/rows,
                                        left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
                                        top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
                                        opacity: o.options.mode == 'show' ? 0 : 1
                                }).animate({
                                        left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
                                        top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
                                        opacity: o.options.mode == 'show' ? 1 : 0
                                }, o.duration || 500);
                }
        }

        // Set a timeout, to call the callback approx. when the other animations have finished
        setTimeout(function() {

                o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
                                if(o.callback) o.callback.apply(el[0]); // Callback
                                el.dequeue();

                                $('div.ui-effects-explode').remove();

        }, o.duration || 500);


        });

};

})(jQuery);
/*
 * jQuery UI Effects Fade 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Fade
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.fade = function(o) {
        return this.queue(function() {
                var elem = $(this),
                        mode = $.effects.setMode(elem, o.options.mode || 'hide');

                elem.animate({ opacity: mode }, {
                        queue: false,
                        duration: o.duration,
                        easing: o.options.easing,
                        complete: function() {
                                (o.callback && o.callback.apply(this, arguments));
                                elem.dequeue();
                        }
                });
        });
};

})(jQuery);
/*
 * jQuery UI Effects Fold 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Fold
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.fold = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
                var size = o.options.size || 15; // Default fold size
                var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
                var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
                var widthFirst = ((mode == 'show') != horizFirst);
                var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
                var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
                var percent = /([0-9]+)%/.exec(size);
                if(percent) size = parseInt(percent[1],10) / 100 * distance[mode == 'hide' ? 0 : 1];
                if(mode == 'show') wrapper.css(horizFirst ? {height: 0, width: size} : {height: size, width: 0}); // Shift

                // Animation
                var animation1 = {}, animation2 = {};
                animation1[ref[0]] = mode == 'show' ? distance[0] : size;
                animation2[ref[1]] = mode == 'show' ? distance[1] : 0;

                // Animate
                wrapper.animate(animation1, duration, o.options.easing)
                .animate(animation2, duration, o.options.easing, function() {
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(el[0], arguments); // Callback
                        el.dequeue();
                });

        });

};

})(jQuery);
/*
 * jQuery UI Effects Highlight 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Highlight
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.highlight = function(o) {
        return this.queue(function() {
                var elem = $(this),
                        props = ['backgroundImage', 'backgroundColor', 'opacity'],
                        mode = $.effects.setMode(elem, o.options.mode || 'show'),
                        animation = {
                                backgroundColor: elem.css('backgroundColor')
                        };

                if (mode == 'hide') {
                        animation.opacity = 0;
                }

                $.effects.save(elem, props);
                elem
                        .show()
                        .css({
                                backgroundImage: 'none',
                                backgroundColor: o.options.color || '#ffff99'
                        })
                        .animate(animation, {
                                queue: false,
                                duration: o.duration,
                                easing: o.options.easing,
                                complete: function() {
                                        (mode == 'hide' && elem.hide());
                                        $.effects.restore(elem, props);
                                        (mode == 'show' && !$.support.opacity && this.style.removeAttribute('filter'));
                                        (o.callback && o.callback.apply(this, arguments));
                                        elem.dequeue();
                                }
                        });
        });
};

})(jQuery);
/*
 * jQuery UI Effects Pulsate 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Pulsate
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.pulsate = function(o) {
        return this.queue(function() {
                var elem = $(this),
                        mode = $.effects.setMode(elem, o.options.mode || 'show');
                        times = ((o.options.times || 5) * 2) - 1;
                        duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2,
                        isVisible = elem.is(':visible'),
                        animateTo = 0;

                if (!isVisible) {
                        elem.css('opacity', 0).show();
                        animateTo = 1;
                }

                if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) {
                        times--;
                }

                for (var i = 0; i < times; i++) {
                        elem.animate({ opacity: animateTo }, duration, o.options.easing);
                        animateTo = (animateTo + 1) % 2;
                }

                elem.animate({ opacity: animateTo }, duration, o.options.easing, function() {
                        if (animateTo == 0) {
                                elem.hide();
                        }
                        (o.callback && o.callback.apply(this, arguments));
                });

                elem
                        .queue('fx', function() { elem.dequeue(); })
                        .dequeue();
        });
};

})(jQuery);
/*
 * jQuery UI Effects Scale 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Scale
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.puff = function(o) {
        return this.queue(function() {
                var elem = $(this),
                        mode = $.effects.setMode(elem, o.options.mode || 'hide'),
                        percent = parseInt(o.options.percent, 10) || 150,
                        factor = percent / 100,
                        original = { height: elem.height(), width: elem.width() };

                $.extend(o.options, {
                        fade: true,
                        mode: mode,
                        percent: mode == 'hide' ? percent : 100,
                        from: mode == 'hide'
                                ? original
                                : {
                                        height: original.height * factor,
                                        width: original.width * factor
                                }
                });

                elem.effect('scale', o.options, o.duration, o.callback);
                elem.dequeue();
        });
};

$.effects.scale = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this);

                // Set options
                var options = $.extend(true, {}, o.options);
                var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
                var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
                var direction = o.options.direction || 'both'; // Set default axis
                var origin = o.options.origin; // The origin of the scaling
                if (mode != 'effect') { // Set default origin and restore for show/hide
                        options.origin = origin || ['middle','center'];
                        options.restore = true;
                }
                var original = {height: el.height(), width: el.width()}; // Save original
                el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state

                // Adjust
                var factor = { // Set scaling factor
                        y: direction != 'horizontal' ? (percent / 100) : 1,
                        x: direction != 'vertical' ? (percent / 100) : 1
                };
                el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state

                if (o.options.fade) { // Fade option to support puff
                        if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
                        if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
                };

                // Animation
                options.from = el.from; options.to = el.to; options.mode = mode;

                // Animate
                el.effect('size', options, o.duration, o.callback);
                el.dequeue();
        });

};

$.effects.size = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left','width','height','overflow','opacity'];
                var props1 = ['position','top','left','overflow','opacity']; // Always restore
                var props2 = ['width','height','overflow']; // Copy for children
                var cProps = ['fontSize'];
                var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
                var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
                var restore = o.options.restore || false; // Default restore
                var scale = o.options.scale || 'both'; // Default scale mode
                var origin = o.options.origin; // The origin of the sizing
                var original = {height: el.height(), width: el.width()}; // Save original
                el.from = o.options.from || original; // Default from state
                el.to = o.options.to || original; // Default to state
                // Adjust
                if (origin) { // Calculate baseline shifts
                        var baseline = $.effects.getBaseline(origin, original);
                        el.from.top = (original.height - el.from.height) * baseline.y;
                        el.from.left = (original.width - el.from.width) * baseline.x;
                        el.to.top = (original.height - el.to.height) * baseline.y;
                        el.to.left = (original.width - el.to.width) * baseline.x;
                };
                var factor = { // Set scaling factor
                        from: {y: el.from.height / original.height, x: el.from.width / original.width},
                        to: {y: el.to.height / original.height, x: el.to.width / original.width}
                };
                if (scale == 'box' || scale == 'both') { // Scale the css box
                        if (factor.from.y != factor.to.y) { // Vertical props scaling
                                props = props.concat(vProps);
                                el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
                                el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
                        };
                        if (factor.from.x != factor.to.x) { // Horizontal props scaling
                                props = props.concat(hProps);
                                el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
                                el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
                        };
                };
                if (scale == 'content' || scale == 'both') { // Scale the content
                        if (factor.from.y != factor.to.y) { // Vertical props scaling
                                props = props.concat(cProps);
                                el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
                                el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
                        };
                };
                $.effects.save(el, restore ? props : props1); el.show(); // Save & Show
                $.effects.createWrapper(el); // Create Wrapper
                el.css('overflow','hidden').css(el.from); // Shift

                // Animate
                if (scale == 'content' || scale == 'both') { // Scale the children
                        vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
                        hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
                        props2 = props.concat(vProps).concat(hProps); // Concat
                        el.find("*[width]").each(function(){
                                child = $(this);
                                if (restore) $.effects.save(child, props2);
                                var c_original = {height: child.height(), width: child.width()}; // Save original
                                child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
                                child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
                                if (factor.from.y != factor.to.y) { // Vertical props scaling
                                        child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
                                        child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
                                };
                                if (factor.from.x != factor.to.x) { // Horizontal props scaling
                                        child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
                                        child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
                                };
                                child.css(child.from); // Shift children
                                child.animate(child.to, o.duration, o.options.easing, function(){
                                        if (restore) $.effects.restore(child, props2); // Restore children
                                }); // Animate children
                        });
                };

                // Animate
                el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
                        if (el.to.opacity === 0) {
                                el.css('opacity', el.from.opacity);
                        }
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(this, arguments); // Callback
                        el.dequeue();
                }});

        });

};

})(jQuery);
/*
 * jQuery UI Effects Shake 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Shake
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.shake = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
                var direction = o.options.direction || 'left'; // Default direction
                var distance = o.options.distance || 20; // Default distance
                var times = o.options.times || 3; // Default # of times
                var speed = o.duration || o.options.duration || 140; // Default speed per shake

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                $.effects.createWrapper(el); // Create Wrapper
                var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
                var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';

                // Animation
                var animation = {}, animation1 = {}, animation2 = {};
                animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
                animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
                animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;

                // Animate
                el.animate(animation, speed, o.options.easing);
                for (var i = 1; i < times; i++) { // Shakes
                        el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
                };
                el.animate(animation1, speed, o.options.easing).
                animate(animation, speed / 2, o.options.easing, function(){ // Last shake
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(this, arguments); // Callback
                });
                el.queue('fx', function() { el.dequeue(); });
                el.dequeue();
        });

};

})(jQuery);
/*
 * jQuery UI Effects Slide 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Slide
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.slide = function(o) {

        return this.queue(function() {

                // Create element
                var el = $(this), props = ['position','top','left'];

                // Set options
                var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
                var direction = o.options.direction || 'left'; // Default Direction

                // Adjust
                $.effects.save(el, props); el.show(); // Save & Show
                $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
                var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
                var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
                var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
                if (mode == 'show') el.css(ref, motion == 'pos' ? -distance : distance); // Shift

                // Animation
                var animation = {};
                animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

                // Animate
                el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
                        if(mode == 'hide') el.hide(); // Hide
                        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
                        if(o.callback) o.callback.apply(this, arguments); // Callback
                        el.dequeue();
                }});

        });

};

})(jQuery);
/*
 * jQuery UI Effects Transfer 1.8.5
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Transfer
 *
 * Depends:
 *      jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.transfer = function(o) {
        return this.queue(function() {
                var elem = $(this),
                        target = $(o.options.to),
                        endPosition = target.offset(),
                        animation = {
                                top: endPosition.top,
                                left: endPosition.left,
                                height: target.innerHeight(),
                                width: target.innerWidth()
                        },
                        startPosition = elem.offset(),
                        transfer = $('<div class="ui-effects-transfer"></div>')
                                .appendTo(document.body)
                                .addClass(o.options.className)
                                .css({
                                        top: startPosition.top,
                                        left: startPosition.left,
                                        height: elem.innerHeight(),
                                        width: elem.innerWidth(),
                                        position: 'absolute'
                                })
                                .animate(animation, o.duration, o.options.easing, function() {
                                        transfer.remove();
                                        (o.callback && o.callback.apply(elem[0], arguments));
                                        elem.dequeue();
                                });
        });
};

})(jQuery);