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/**
 * $Id: editor_plugin_src.js 268 2007-04-28 15:52:59Z spocke $
 *
 * Moxiecode DHTML Windows script.
 *
 * @author Moxiecode
 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
 */

// Patch openWindow, closeWindow TinyMCE functions

var TinyMCE_InlinePopupsPlugin = {
        getInfo : function() {
                return {
                        longname : 'Inline Popups',
                        author : 'Moxiecode Systems AB',
                        authorurl : 'http://tinymce.moxiecode.com',
                        infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/inlinepopups',
                        version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
                };
        }
};

tinyMCE.addPlugin("inlinepopups", TinyMCE_InlinePopupsPlugin);

// Patch openWindow, closeWindow TinyMCE functions

TinyMCE_Engine.prototype.orgOpenWindow = TinyMCE_Engine.prototype.openWindow;
TinyMCE_Engine.prototype.orgCloseWindow = TinyMCE_Engine.prototype.closeWindow;

TinyMCE_Engine.prototype.openWindow = function(template, args) {
        // Does the caller support inline
        if (args['inline'] != "yes" || tinyMCE.isOpera || tinyMCE.getParam("plugins").indexOf('inlinepopups') == -1) {
                mcWindows.selectedWindow = null;
                args['mce_inside_iframe'] = false;
                this.orgOpenWindow(template, args);
                return;
        }

        var url, resizable, scrollbars;

        args['mce_inside_iframe'] = true;
        tinyMCE.windowArgs = args;

        if (template['file'].charAt(0) != '/' && template['file'].indexOf('://') == -1)
                url = tinyMCE.baseURL + "/themes/" + tinyMCE.getParam("theme") + "/" + template['file'];
        else
                url = template['file'];

        if (!(width = parseInt(template['width'])))
                width = 320;

        if (!(height = parseInt(template['height'])))
                height = 200;

        if (!(minWidth = parseInt(template['minWidth'])))
                minWidth = 100;

        if (!(minHeight = parseInt(template['minHeight'])))
                minHeight = 100;

        resizable = (args && args['resizable']) ? args['resizable'] : "no";
        scrollbars = (args && args['scrollbars']) ? args['scrollbars'] : "no";

        height += 18;

        // Replace all args as variables in URL
        for (var name in args) {
                if (typeof(args[name]) == 'function')
                        continue;

                url = tinyMCE.replaceVar(url, name, escape(args[name]));
        }

        var elm = document.getElementById(this.selectedInstance.editorId + '_parent');

        if (tinyMCE.hasPlugin('fullscreen') && this.selectedInstance.getData('fullscreen').enabled)
                pos = { absLeft: 0, absTop: 0 };
        else
                pos = tinyMCE.getAbsPosition(elm);

        // Center div in editor area
        pos.absLeft += Math.round((elm.firstChild.clientWidth / 2) - (width / 2));
        pos.absTop += Math.round((elm.firstChild.clientHeight / 2) - (height / 2));

        mcWindows.open(url, mcWindows.idCounter++, "modal=yes,width=" + width+ ",height=" + height + ",resizable=" + resizable + ",scrollbars=" + scrollbars + ",statusbar=" + resizable + ",left=" + pos.absLeft + ",top=" + pos.absTop + ",minWidth=" + minWidth + ",minHeight=" + minHeight );
};

TinyMCE_Engine.prototype.closeWindow = function(win) {
        var gotit = false, n, w;

        for (n in mcWindows.windows) {
                w = mcWindows.windows[n];

                if (typeof(w) == 'function')
                        continue;

                if (win.name == w.id + '_iframe') {
                        w.close();
                        gotit = true;
                }
        }

        if (!gotit)
                this.orgCloseWindow(win);

        tinyMCE.selectedInstance.getWin().focus(); 
};

TinyMCE_Engine.prototype.setWindowTitle = function(win_ref, title) {
        for (var n in mcWindows.windows) {
                var win = mcWindows.windows[n];
                if (typeof(win) == 'function')
                        continue;

                if (win_ref.name == win.id + "_iframe")
                        window.frames[win.id + "_iframe"].document.getElementById(win.id + '_title').innerHTML = title;
        }
};

// * * * * * TinyMCE_Windows classes below

// Windows handler
function TinyMCE_Windows() {
        this.settings = new Array();
        this.windows = new Array();
        this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
        this.isGecko = navigator.userAgent.indexOf('Gecko') != -1;
        this.isSafari = navigator.userAgent.indexOf('Safari') != -1;
        this.isMac = navigator.userAgent.indexOf('Mac') != -1;
        this.isMSIE5_0 = this.isMSIE && (navigator.userAgent.indexOf('MSIE 5.0') != -1);
        this.action = "none";
        this.selectedWindow = null;
        this.lastSelectedWindow = null;
        this.zindex = 1001;
        this.mouseDownScreenX = 0;
        this.mouseDownScreenY = 0;
        this.mouseDownLayerX = 0;
        this.mouseDownLayerY = 0;
        this.mouseDownWidth = 0;
        this.mouseDownHeight = 0;
        this.idCounter = 0;
};

TinyMCE_Windows.prototype.init = function(settings) {
        this.settings = settings;

        if (this.isMSIE)
                this.addEvent(document, "mousemove", mcWindows.eventDispatcher);
        else
                this.addEvent(window, "mousemove", mcWindows.eventDispatcher);

        this.addEvent(document, "mouseup", mcWindows.eventDispatcher);

        this.addEvent(window, "resize", mcWindows.eventDispatcher);
        this.addEvent(document, "scroll", mcWindows.eventDispatcher);

        this.doc = document;
};

TinyMCE_Windows.prototype.getBounds = function() {
        if (!this.bounds) {
                var vp = tinyMCE.getViewPort(window);
                var top, left, bottom, right, docEl = this.doc.documentElement;

                top    = vp.top;
                left   = vp.left;
                bottom = vp.height + top - 2;
                right  = vp.width  + left - 22; // TODO this number is platform dependant
                // x1, y1, x2, y2
                this.bounds = [left, top, right, bottom];
        }
        return this.bounds;
};

TinyMCE_Windows.prototype.clampBoxPosition = function(x, y, w, h, minW, minH) {
        var bounds = this.getBounds();

        x = Math.max(bounds[0], Math.min(bounds[2], x + w) - w);
        y = Math.max(bounds[1], Math.min(bounds[3], y + h) - h);

        return this.clampBoxSize(x, y, w, h, minW, minH);
};

TinyMCE_Windows.prototype.clampBoxSize = function(x, y, w, h, minW, minH) {
        var bounds = this.getBounds();

        return [
                x, y,
                Math.max(minW, Math.min(bounds[2], x + w) - x),
                Math.max(minH, Math.min(bounds[3], y + h) - y)
        ];
};

TinyMCE_Windows.prototype.getParam = function(name, default_value) {
        var value = null;

        value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];

        // Fix bool values
        if (value == "true" || value == "false")
                return (value == "true");

        return value;
};

TinyMCE_Windows.prototype.eventDispatcher = function(e) {
        e = typeof(e) == "undefined" ? window.event : e;

        if (mcWindows.selectedWindow == null)
                return;

        // Switch focus
        if (mcWindows.isGecko && e.type == "mousedown") {
                var elm = e.currentTarget;

                for (var n in mcWindows.windows) {
                        var win = mcWindows.windows[n];

                        if (win.headElement == elm || win.resizeElement == elm) {
                                win.focus();
                                break;
                        }
                }
        }

        switch (e.type) {
                case "mousemove":
                        mcWindows.selectedWindow.onMouseMove(e);
                        break;

                case "mouseup":
                        mcWindows.selectedWindow.onMouseUp(e);
                        break;

                case "mousedown":
                        mcWindows.selectedWindow.onMouseDown(e);
                        break;

                case "focus":
                        mcWindows.selectedWindow.onFocus(e);
                        break;
                case "scroll":
                case "resize":
                        if (mcWindows.clampUpdateTimeout)
                                clearTimeout(mcWindows.clampUpdateTimeout);
                        mcWindows.clampEventType = e.type;
                        mcWindows.clampUpdateTimeout =
                                setTimeout(function () {mcWindows.updateClamping()}, 100);
                        break;
        }
};

TinyMCE_Windows.prototype.updateClamping = function () {
        var clamp, oversize, etype = mcWindows.clampEventType;

        this.bounds = null; // Recalc window bounds on resize/scroll
        this.clampUpdateTimeout = null;

        for (var n in this.windows) {
                win = this.windows[n];
                if (typeof(win) == 'function' || ! win.winElement) continue;

                clamp = mcWindows.clampBoxPosition(
                        win.left, win.top,
                        win.winElement.scrollWidth,
                        win.winElement.scrollHeight,
                        win.features.minWidth,
                        win.features.minHeight
                );
                oversize = (
                        clamp[2] != win.winElement.scrollWidth ||
                        clamp[3] != win.winElement.scrollHeight
                ) ? true : false;

                if (!oversize || win.features.resizable == "yes" || etype != "scroll")
                        win.moveTo(clamp[0], clamp[1]);
                if (oversize && win.features.resizable == "yes")
                        win.resizeTo(clamp[2], clamp[3]);
        }
};

TinyMCE_Windows.prototype.addEvent = function(obj, name, handler) {
        if (this.isMSIE)
                obj.attachEvent("on" + name, handler);
        else
                obj.addEventListener(name, handler, false);
};

TinyMCE_Windows.prototype.cancelEvent = function(e) {
        if (this.isMSIE) {
                e.returnValue = false;
                e.cancelBubble = true;
        } else
                e.preventDefault();
};

TinyMCE_Windows.prototype.parseFeatures = function(opts) {
        // Cleanup the options
        opts = opts.toLowerCase();
        opts = opts.replace(/;/g, ",");
        opts = opts.replace(/[^0-9a-z=,]/g, "");

        var optionChunks = opts.split(',');
        var options = new Array();

        options['left'] = "10";
        options['top'] = "10";
        options['width'] = "300";
        options['height'] = "300";
        options['minwidth'] = "100";
        options['minheight'] = "100";
        options['resizable'] = "yes";
        options['minimizable'] = "yes";
        options['maximizable'] = "yes";
        options['close'] = "yes";
        options['movable'] = "yes";
        options['statusbar'] = "yes";
        options['scrollbars'] = "auto";
        options['modal'] = "no";

        if (opts == "")
                return options;

        for (var i=0; i<optionChunks.length; i++) {
                var parts = optionChunks[i].split('=');

                if (parts.length == 2)
                        options[parts[0]] = parts[1];
        }

        options['left'] = parseInt(options['left']);
        options['top'] = parseInt(options['top']);
        options['width'] = parseInt(options['width']);
        options['height'] = parseInt(options['height']);
        options['minWidth'] = parseInt(options['minwidth']);
        options['minHeight'] = parseInt(options['minheight']);

        return options;
};

TinyMCE_Windows.prototype.open = function(url, name, features) {
        this.lastSelectedWindow = this.selectedWindow;

        var win = new TinyMCE_Window();
        var winDiv, html = "", id;
        var imgPath = this.getParam("images_path");

        features = this.parseFeatures(features);

        // Clamp specified dimensions
        var clamp = mcWindows.clampBoxPosition(
                features['left'], features['top'],
                features['width'], features['height'],
                features['minWidth'], features['minHeight']
        );

        features['left'] = clamp[0];
        features['top'] = clamp[1];

        if (features['resizable'] == "yes") {
                features['width'] = clamp[2];
                features['height'] = clamp[3];
        }

        // Create div
        id = "mcWindow_" + name;
        win.deltaHeight = 18;

        if (features['statusbar'] == "yes") {
                win.deltaHeight += 13;

                if (this.isMSIE)
                        win.deltaHeight += 1;
        }

        width = parseInt(features['width']);
        height = parseInt(features['height'])-win.deltaHeight;

        if (this.isMSIE)
                width -= 2;

        // Setup first part of window
        win.id = id;
        win.url = url;
        win.name = name;
        win.features = features;
        this.windows[name] = win;

        iframeWidth = width;
        iframeHeight = height;

        // Create inner content
        html += '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">';
        html += '<html>';
        html += '<head>';
        html += '<title>Wrapper iframe</title>';
        html += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">';
        html += '<link href="' + this.getParam("css_file") + '" rel="stylesheet" type="text/css" />';
        html += '</head>';
        html += '<body onload="parent.mcWindows.onLoad(\'' + name + '\');">';

        html += '<div id="' + id + '_container" class="mceWindow">';
        html += '<div id="' + id + '_head" class="mceWindowHead" onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();">';
        html += '  <div id="' + id + '_title" class="mceWindowTitle"';
        html += '  onselectstart="return false;" unselectable="on" style="-moz-user-select: none !important;"></div>';
        html += '    <div class="mceWindowHeadTools">';
        html += '      <a href="javascript:parent.mcWindows.windows[\'' + name + '\'].close();" target="_self" onmousedown="return false;" class="mceWindowClose"><img border="0" src="' + imgPath + '/window_close.gif" /></a>';
        if (features['resizable'] == "yes" && features['maximizable'] == "yes")
                html += '      <a href="javascript:parent.mcWindows.windows[\'' + name + '\'].maximize();" target="_self" onmousedown="return false;" class="mceWindowMaximize"><img border="0" src="' + imgPath + '/window_maximize.gif" /></a>';
        // html += '      <a href="javascript:mcWindows.windows[\'' + name + '\'].minimize();" target="_self" onmousedown="return false;" class="mceWindowMinimize"></a>';
        html += '    </div>';
        html += '</div><div id="' + id + '_body" class="mceWindowBody" style="width: ' + width + 'px; height: ' + height + 'px;">';
        html += '<iframe id="' + id + '_iframe" name="' + id + '_iframe" frameborder="0" width="' + iframeWidth + '" height="' + iframeHeight + '" src="' + url + '" class="mceWindowBodyIframe" scrolling="' + features['scrollbars'] + '"></iframe></div>';

        if (features['statusbar'] == "yes") {
                html += '<div id="' + id + '_statusbar" class="mceWindowStatusbar" onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();">';

                if (features['resizable'] == "yes") {
                        if (this.isGecko)
                                html += '<div id="' + id + '_resize" class="mceWindowResize"><div style="background-image: url(\'' + imgPath + '/window_resize.gif\'); width: 12px; height: 12px;"></div></div>';
                        else
                                html += '<div id="' + id + '_resize" class="mceWindowResize"><img onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();" border="0" src="' + imgPath + '/window_resize.gif" /></div>';
                }

                html += '</div>';
        }

        html += '</div>';

        html += '</body>';
        html += '</html>';

        // Create iframe
        this.createFloatingIFrame(id, features['left'], features['top'], features['width'], features['height'], html);
};

// Blocks the document events by placing a image over the whole document
TinyMCE_Windows.prototype.setDocumentLock = function(state) {
        var elm = document.getElementById('mcWindowEventBlocker');

        if (state) {
                if (elm == null) {
                        elm = document.createElement("div");

                        elm.id = "mcWindowEventBlocker";
                        elm.style.position = "absolute";
                        elm.style.left = "0";
                        elm.style.top = "0";

                        document.body.appendChild(elm);
                }

                elm.style.display = "none";

                var imgPath = this.getParam("images_path");
                var width = document.body.clientWidth;
                var height = document.body.clientHeight;

                elm.style.width = width;
                elm.style.height = height;
                elm.innerHTML = '<img src="' + imgPath + '/spacer.gif" width="' + width + '" height="' + height + '" />';

                elm.style.zIndex = mcWindows.zindex-1;
                elm.style.display = "block";
        } else if (elm != null) {
                if (mcWindows.windows.length == 0)
                        elm.parentNode.removeChild(elm);
                else
                        elm.style.zIndex = mcWindows.zindex-1;
        }
};

// Gets called when wrapper iframe is initialized
TinyMCE_Windows.prototype.onLoad = function(name) {
        var win = mcWindows.windows[name];
        var id = "mcWindow_" + name;
        var wrapperIframe = window.frames[id + "_iframe"].frames[0];
        var wrapperDoc = window.frames[id + "_iframe"].document;
        var doc = window.frames[id + "_iframe"].document;
        var winDiv = document.getElementById("mcWindow_" + name + "_div");
        var realIframe = window.frames[id + "_iframe"].frames[0];

        // Set window data
        win.id = "mcWindow_" + name;
        win.winElement = winDiv;
        win.bodyElement = doc.getElementById(id + '_body');
        win.iframeElement = doc.getElementById(id + '_iframe');
        win.headElement = doc.getElementById(id + '_head');
        win.titleElement = doc.getElementById(id + '_title');
        win.resizeElement = doc.getElementById(id + '_resize');
        win.containerElement = doc.getElementById(id + '_container');
        win.left = win.features['left'];
        win.top = win.features['top'];
        win.frame = window.frames[id + '_iframe'].frames[0];
        win.wrapperFrame = window.frames[id + '_iframe'];
        win.wrapperIFrameElement = document.getElementById(id + "_iframe");

        // Add event handlers
        mcWindows.addEvent(win.headElement, "mousedown", mcWindows.eventDispatcher);

        if (win.resizeElement != null)
                mcWindows.addEvent(win.resizeElement, "mousedown", mcWindows.eventDispatcher);

        if (mcWindows.isMSIE) {
                mcWindows.addEvent(realIframe.document, "mousemove", mcWindows.eventDispatcher);
                mcWindows.addEvent(realIframe.document, "mouseup", mcWindows.eventDispatcher);
        } else {
                mcWindows.addEvent(realIframe, "mousemove", mcWindows.eventDispatcher);
                mcWindows.addEvent(realIframe, "mouseup", mcWindows.eventDispatcher);
                mcWindows.addEvent(realIframe, "focus", mcWindows.eventDispatcher);
        }

        for (var i=0; i<window.frames.length; i++) {
                if (!window.frames[i]._hasMouseHandlers) {
                        if (mcWindows.isMSIE) {
                                mcWindows.addEvent(window.frames[i].document, "mousemove", mcWindows.eventDispatcher);
                                mcWindows.addEvent(window.frames[i].document, "mouseup", mcWindows.eventDispatcher);
                        } else {
                                mcWindows.addEvent(window.frames[i], "mousemove", mcWindows.eventDispatcher);
                                mcWindows.addEvent(window.frames[i], "mouseup", mcWindows.eventDispatcher);
                        }

                        window.frames[i]._hasMouseHandlers = true;
                }
        }

        if (mcWindows.isMSIE) {
                mcWindows.addEvent(win.frame.document, "mousemove", mcWindows.eventDispatcher);
                mcWindows.addEvent(win.frame.document, "mouseup", mcWindows.eventDispatcher);
        } else {
                mcWindows.addEvent(win.frame, "mousemove", mcWindows.eventDispatcher);
                mcWindows.addEvent(win.frame, "mouseup", mcWindows.eventDispatcher);
                mcWindows.addEvent(win.frame, "focus", mcWindows.eventDispatcher);
        }

        // Dispatch open window event
        var func = this.getParam("on_open_window", "");
        if (func != "")
                eval(func + "(win);");

        win.focus();

        if (win.features['modal'] == "yes")
                mcWindows.setDocumentLock(true);
};

TinyMCE_Windows.prototype.createFloatingIFrame = function(id_prefix, left, top, width, height, html) {
        var iframe = document.createElement("iframe");
        var div = document.createElement("div"), doc;

        width = parseInt(width);
        height = parseInt(height)+1;

        // Create wrapper div
        div.setAttribute("id", id_prefix + "_div");
        div.setAttribute("width", width);
        div.setAttribute("height", (height));
        div.style.position = "absolute";

        div.style.left = left + "px";
        div.style.top = top + "px";
        div.style.width = width + "px";
        div.style.height = (height) + "px";
        div.style.backgroundColor = "white";
        div.style.display = "none";

        if (this.isGecko) {
                iframeWidth = width + 2;
                iframeHeight = height + 2;
        } else {
                iframeWidth = width;
                iframeHeight = height + 1;
        }

        // Create iframe
        iframe.setAttribute("id", id_prefix + "_iframe");
        iframe.setAttribute("name", id_prefix + "_iframe");
        iframe.setAttribute("border", "0");
        iframe.setAttribute("frameBorder", "0");
        iframe.setAttribute("marginWidth", "0");
        iframe.setAttribute("marginHeight", "0");
        iframe.setAttribute("leftMargin", "0");
        iframe.setAttribute("topMargin", "0");
        iframe.setAttribute("width", iframeWidth);
        iframe.setAttribute("height", iframeHeight);
        // iframe.setAttribute("src", "../jscripts/tiny_mce/blank.htm");
        // iframe.setAttribute("allowtransparency", "false");
        iframe.setAttribute("scrolling", "no");
        iframe.style.width = iframeWidth + "px";
        iframe.style.height = iframeHeight + "px";
        iframe.style.backgroundColor = "white";
        div.appendChild(iframe);

        document.body.appendChild(div);

        // Fixed MSIE 5.0 issue
        div.innerHTML = div.innerHTML;

        if (this.isSafari) {
                // Give Safari some time to setup
                window.setTimeout(function() {
                        var doc = window.frames[id_prefix + '_iframe'].document;
                        doc.open();
                        doc.write(html);
                        doc.close();
                }, 10);
        } else {
                doc = window.frames[id_prefix + '_iframe'].window.document;
                doc.open();
                doc.write(html);
                doc.close();
        }

        div.style.display = "block";

        return div;
};

// Window instance
function TinyMCE_Window() {
};

TinyMCE_Window.prototype.focus = function() {
        if (this != mcWindows.selectedWindow) {
                this.winElement.style.zIndex = ++mcWindows.zindex;
                mcWindows.lastSelectedWindow = mcWindows.selectedWindow;
                mcWindows.selectedWindow = this;
        }
};

TinyMCE_Window.prototype.minimize = function() {
};

TinyMCE_Window.prototype.maximize = function() {
        if (this.restoreSize) {
                this.moveTo(this.restoreSize[0], this.restoreSize[1]);
                this.resizeTo(this.restoreSize[2], this.restoreSize[3]);
                this.updateClamping();
                this.restoreSize = null;
        } else {
                var bounds = mcWindows.getBounds();
                this.restoreSize = [
                        this.left, this.top,
                        this.winElement.scrollWidth,
                        this.winElement.scrollHeight
                ];
                this.moveTo(bounds[0], bounds[1]);
                this.resizeTo(
                        bounds[2] - bounds[0],
                        bounds[3] - bounds[1]
                );
        }
};

TinyMCE_Window.prototype.startResize = function() {
        mcWindows.action = "resize";
};

TinyMCE_Window.prototype.startMove = function(e) {
        mcWindows.action = "move";
};

TinyMCE_Window.prototype.close = function() {
        if (this.frame && this.frame['tinyMCEPopup'])
                this.frame['tinyMCEPopup'].restoreSelection();

        if (mcWindows.lastSelectedWindow != null)
                mcWindows.lastSelectedWindow.focus();

        var mcWindowsNew = new Array();
        for (var n in mcWindows.windows) {
                var win = mcWindows.windows[n];
                if (typeof(win) == 'function')
                        continue;

                if (win.name != this.name)
                        mcWindowsNew[n] = win;
        }

        mcWindows.windows = mcWindowsNew;

        // alert(mcWindows.doc.getElementById(this.id + "_iframe"));

        var e = mcWindows.doc.getElementById(this.id + "_iframe");
        e.parentNode.removeChild(e);

        var e = mcWindows.doc.getElementById(this.id + "_div");
        e.parentNode.removeChild(e);

        mcWindows.setDocumentLock(false);
};

TinyMCE_Window.prototype.onMouseMove = function(e) {
        var clamp;
        // Calculate real X, Y
        var dx = e.screenX - mcWindows.mouseDownScreenX;
        var dy = e.screenY - mcWindows.mouseDownScreenY;

        switch (mcWindows.action) {
                case "resize":
                        clamp = mcWindows.clampBoxSize(
                                this.left, this.top,
                                mcWindows.mouseDownWidth + (e.screenX - mcWindows.mouseDownScreenX),
                                mcWindows.mouseDownHeight + (e.screenY - mcWindows.mouseDownScreenY),
                                this.features.minWidth, this.features.minHeight
                        );

                        this.resizeTo(clamp[2], clamp[3]);

                        mcWindows.cancelEvent(e);
                        break;

                case "move":
                        this.left = mcWindows.mouseDownLayerX + (e.screenX - mcWindows.mouseDownScreenX);
                        this.top = mcWindows.mouseDownLayerY + (e.screenY - mcWindows.mouseDownScreenY);
                        this.updateClamping();

                        mcWindows.cancelEvent(e);
                        break;
        }
};

TinyMCE_Window.prototype.moveTo = function (x, y) {
        this.left = x;
        this.top = y;

        this.winElement.style.left = this.left + "px";
        this.winElement.style.top = this.top + "px";
};

TinyMCE_Window.prototype.resizeTo = function (width, height) {
        this.wrapperIFrameElement.style.width = (width+2) + 'px';
        this.wrapperIFrameElement.style.height = (height+2) + 'px';
        this.wrapperIFrameElement.width = width+2;
        this.wrapperIFrameElement.height = height+2;
        this.winElement.style.width = width + 'px';
        this.winElement.style.height = height + 'px';

        height = height - this.deltaHeight;

        this.containerElement.style.width = width + 'px';
        this.iframeElement.style.width = width + 'px';
        this.iframeElement.style.height = height + 'px';
        this.bodyElement.style.width = width + 'px';
        this.bodyElement.style.height = height + 'px';
        this.headElement.style.width = width + 'px';
        //this.statusElement.style.width = width + 'px';
};

TinyMCE_Window.prototype.updateClamping = function () {
        var clamp, oversize;

        clamp = mcWindows.clampBoxPosition(
                this.left, this.top,
                this.winElement.scrollWidth,
                this.winElement.scrollHeight,
                this.features.minWidth, this.features.minHeight
        );
        oversize = (
                clamp[2] != this.winElement.scrollWidth ||
                clamp[3] != this.winElement.scrollHeight
        ) ? true : false;

        this.moveTo(clamp[0], clamp[1]);
        if (this.features.resizable == "yes" && oversize)
                this.resizeTo(clamp[2], clamp[3]);
};

function debug(msg) {
        document.getElementById('debug').value += msg + "\n";
}

TinyMCE_Window.prototype.onMouseUp = function(e) {
        mcWindows.action = "none";
};

TinyMCE_Window.prototype.onFocus = function(e) {
        // Gecko only handler
        var winRef = e.currentTarget;

        for (var n in mcWindows.windows) {
                var win = mcWindows.windows[n];
                if (typeof(win) == 'function')
                        continue;

                if (winRef.name == win.id + "_iframe") {
                        win.focus();
                        return;
                }
        }
};

TinyMCE_Window.prototype.onMouseDown = function(e) {
        var elm = mcWindows.isMSIE ? this.wrapperFrame.event.srcElement : e.target;

        mcWindows.mouseDownScreenX = e.screenX;
        mcWindows.mouseDownScreenY = e.screenY;
        mcWindows.mouseDownLayerX = this.left;
        mcWindows.mouseDownLayerY = this.top;
        mcWindows.mouseDownWidth = parseInt(this.winElement.style.width);
        mcWindows.mouseDownHeight = parseInt(this.winElement.style.height);

        if (this.resizeElement != null && elm == this.resizeElement.firstChild)
                this.startResize(e);
        else
                this.startMove(e);

        mcWindows.cancelEvent(e);
};

// Global instance
var mcWindows = new TinyMCE_Windows();

// Initialize windows
mcWindows.init({
        images_path : tinyMCE.baseURL + "/plugins/inlinepopups/images",
        css_file : tinyMCE.baseURL + "/plugins/inlinepopups/css/inlinepopup.css"
});