Subversion Repositories Applications.papyrus

/*

 * FCKeditor - The text editor for Internet - http://www.fckeditor.net

 * Copyright (C) 2003-2009 Frederico Caldeira Knabben

 *

 * == BEGIN LICENSE ==

 *

 * Licensed under the terms of any of the following licenses at your

 * choice:

 *

 *  - GNU General Public License Version 2 or later (the "GPL")

 *    http://www.gnu.org/licenses/gpl.html

 *

 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")

 *    http://www.gnu.org/licenses/lgpl.html

 *

 *  - Mozilla Public License Version 1.1 or later (the "MPL")

 *    http://www.mozilla.org/MPL/MPL-1.1.html

 *

 * == END LICENSE ==

 *

 * Scripts related to the Link dialog window (see fck_link.html).

 */

var dialog	= window.parent ;

var oEditor = dialog.InnerDialogLoaded() ;

var FCK			= oEditor.FCK ;

var FCKLang		= oEditor.FCKLang ;

var FCKConfig	= oEditor.FCKConfig ;

var FCKRegexLib	= oEditor.FCKRegexLib ;

var FCKTools	= oEditor.FCKTools ;

//#### Dialog Tabs

// Set the dialog tabs.

dialog.AddTab( 'Info', FCKLang.DlgLnkInfoTab ) ;

if ( !FCKConfig.LinkDlgHideTarget )

	dialog.AddTab( 'Target', FCKLang.DlgLnkTargetTab, true ) ;

if ( FCKConfig.LinkUpload )

	dialog.AddTab( 'Upload', FCKLang.DlgLnkUpload, true ) ;

if ( !FCKConfig.LinkDlgHideAdvanced )

	dialog.AddTab( 'Advanced', FCKLang.DlgAdvancedTag ) ;

// Function called when a dialog tag is selected.

function OnDialogTabChange( tabCode )

{

	ShowE('divInfo'		, ( tabCode == 'Info' ) ) ;

	ShowE('divTarget'	, ( tabCode == 'Target' ) ) ;

	ShowE('divUpload'	, ( tabCode == 'Upload' ) ) ;

	ShowE('divAttribs'	, ( tabCode == 'Advanced' ) ) ;

	dialog.SetAutoSize( true ) ;

}

//#### Regular Expressions library.

var oRegex = new Object() ;

oRegex.UriProtocol = /^(((http|https|ftp|news):\/\/)|mailto:)/gi ;

oRegex.UrlOnChangeProtocol = /^(http|https|ftp|news):\/\/(?=.)/gi ;

oRegex.UrlOnChangeTestOther = /^((javascript:)|[#\/\.])/gi ;

oRegex.ReserveTarget = /^_(blank|self|top|parent)$/i ;

oRegex.PopupUri = /^javascript:void\(\s*window.open\(\s*'([^']+)'\s*,\s*(?:'([^']*)'|null)\s*,\s*'([^']*)'\s*\)\s*\)\s*$/ ;

// Accessible popups

oRegex.OnClickPopup = /^\s*on[cC]lick="\s*window.open\(\s*this\.href\s*,\s*(?:'([^']*)'|null)\s*,\s*'([^']*)'\s*\)\s*;\s*return\s*false;*\s*"$/ ;

oRegex.PopupFeatures = /(?:^|,)([^=]+)=(\d+|yes|no)/gi ;

//#### Parser Functions

var oParser = new Object() ;

// This method simply returns the two inputs in numerical order. You can even

// provide strings, as the method would parseInt() the values.

oParser.SortNumerical = function(a, b)

{

	return parseInt( a, 10 ) - parseInt( b, 10 ) ;

}

oParser.ParseEMailParams = function(sParams)

{

	// Initialize the oEMailParams object.

	var oEMailParams = new Object() ;

	oEMailParams.Subject = '' ;

	oEMailParams.Body = '' ;

	var aMatch = sParams.match( /(^|^\?|&)subject=([^&]+)/i ) ;

	if ( aMatch ) oEMailParams.Subject = decodeURIComponent( aMatch[2] ) ;

	aMatch = sParams.match( /(^|^\?|&)body=([^&]+)/i ) ;

	if ( aMatch ) oEMailParams.Body = decodeURIComponent( aMatch[2] ) ;

	return oEMailParams ;

}

// This method returns either an object containing the email info, or FALSE

// if the parameter is not an email link.

oParser.ParseEMailUri = function( sUrl )

{

	// Initializes the EMailInfo object.

	var oEMailInfo = new Object() ;

	oEMailInfo.Address = '' ;

	oEMailInfo.Subject = '' ;

	oEMailInfo.Body = '' ;

	var aLinkInfo = sUrl.match( /^(\w+):(.*)$/ ) ;

	if ( aLinkInfo && aLinkInfo[1] == 'mailto' )

	{

		// This seems to be an unprotected email link.

		var aParts = aLinkInfo[2].match( /^([^\?]+)\??(.+)?/ ) ;

		if ( aParts )

		{

			// Set the e-mail address.

			oEMailInfo.Address = aParts[1] ;

			// Look for the optional e-mail parameters.

			if ( aParts[2] )

			{

				var oEMailParams = oParser.ParseEMailParams( aParts[2] ) ;

				oEMailInfo.Subject = oEMailParams.Subject ;

				oEMailInfo.Body = oEMailParams.Body ;

			}

		}

		return oEMailInfo ;

	}

	else if ( aLinkInfo && aLinkInfo[1] == 'javascript' )

	{

		// This may be a protected email.

		// Try to match the url against the EMailProtectionFunction.

		var func = FCKConfig.EMailProtectionFunction ;

		if ( func != null )

		{

			try

			{

				// Escape special chars.

				func = func.replace( /([\/^$*+.?()\[\]])/g, '\\$1' ) ;

				// Define the possible keys.

				var keys = new Array('NAME', 'DOMAIN', 'SUBJECT', 'BODY') ;

				// Get the order of the keys (hold them in the array <pos>) and

				// the function replaced by regular expression patterns.

				var sFunc = func ;

				var pos = new Array() ;

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

				{

					var rexp = new RegExp( keys[i] ) ;

					var p = func.search( rexp ) ;

					if ( p >= 0 )

					{

						sFunc = sFunc.replace( rexp, '\'([^\']*)\'' ) ;

						pos[pos.length] = p + ':' + keys[i] ;

					}

				}

				// Sort the available keys.

				pos.sort( oParser.SortNumerical ) ;

				// Replace the excaped single quotes in the url, such they do

				// not affect the regexp afterwards.

				aLinkInfo[2] = aLinkInfo[2].replace( /\\'/g, '###SINGLE_QUOTE###' ) ;

				// Create the regexp and execute it.

				var rFunc = new RegExp( '^' + sFunc + '$' ) ;

				var aMatch = rFunc.exec( aLinkInfo[2] ) ;

				if ( aMatch )

				{

					var aInfo = new Array();

					for ( var i = 1 ; i < aMatch.length ; i ++ )

					{

						var k = pos[i-1].match(/^\d+:(.+)$/) ;

						aInfo[k[1]] = aMatch[i].replace(/###SINGLE_QUOTE###/g, '\'') ;

					}

					// Fill the EMailInfo object that will be returned

					oEMailInfo.Address = aInfo['NAME'] + '@' + aInfo['DOMAIN'] ;

					oEMailInfo.Subject = decodeURIComponent( aInfo['SUBJECT'] ) ;

					oEMailInfo.Body = decodeURIComponent( aInfo['BODY'] ) ;

					return oEMailInfo ;

				}

			}

			catch (e)

			{

			}

		}

		// Try to match the email against the encode protection.

		var aMatch = aLinkInfo[2].match( /^(?:void\()?location\.href='mailto:'\+(String\.fromCharCode\([\d,]+\))\+'(.*)'\)?$/ ) ;

		if ( aMatch )

		{

			// The link is encoded

			oEMailInfo.Address = eval( aMatch[1] ) ;

			if ( aMatch[2] )

			{

				var oEMailParams = oParser.ParseEMailParams( aMatch[2] ) ;

				oEMailInfo.Subject = oEMailParams.Subject ;

				oEMailInfo.Body = oEMailParams.Body ;

			}

			return oEMailInfo ;

		}

	}

	return false;

}

oParser.CreateEMailUri = function( address, subject, body )

{

	// Switch for the EMailProtection setting.

	switch ( FCKConfig.EMailProtection )

	{

		case 'function' :

			var func = FCKConfig.EMailProtectionFunction ;

			if ( func == null )

			{

				if ( FCKConfig.Debug )

				{

					alert('EMailProtection alert!\nNo function defined. Please set "FCKConfig.EMailProtectionFunction"') ;

				}

				return '';

			}

			// Split the email address into name and domain parts.

			var aAddressParts = address.split( '@', 2 ) ;

			if ( aAddressParts[1] == undefined )

			{

				aAddressParts[1] = '' ;

			}

			// Replace the keys by their values (embedded in single quotes).

			func = func.replace(/NAME/g, "'" + aAddressParts[0].replace(/'/g, '\\\'') + "'") ;

			func = func.replace(/DOMAIN/g, "'" + aAddressParts[1].replace(/'/g, '\\\'') + "'") ;

			func = func.replace(/SUBJECT/g, "'" + encodeURIComponent( subject ).replace(/'/g, '\\\'') + "'") ;

			func = func.replace(/BODY/g, "'" + encodeURIComponent( body ).replace(/'/g, '\\\'') + "'") ;

			return 'javascript:' + func ;

		case 'encode' :

			var aParams = [] ;

			var aAddressCode = [] ;

			if ( subject.length > 0 )

				aParams.push( 'subject='+ encodeURIComponent( subject ) ) ;

			if ( body.length > 0 )

				aParams.push( 'body=' + encodeURIComponent( body ) ) ;

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

				aAddressCode.push( address.charCodeAt( i ) ) ;

			return 'javascript:void(location.href=\'mailto:\'+String.fromCharCode(' + aAddressCode.join( ',' ) + ')+\'?' + aParams.join( '&' ) + '\')' ;

	}

	// EMailProtection 'none'

	var sBaseUri = 'mailto:' + address ;

	var sParams = '' ;

	if ( subject.length > 0 )

		sParams = '?subject=' + encodeURIComponent( subject ) ;

	if ( body.length > 0 )

	{

		sParams += ( sParams.length == 0 ? '?' : '&' ) ;

		sParams += 'body=' + encodeURIComponent( body ) ;

	}

	return sBaseUri + sParams ;

}

//#### Initialization Code

// oLink: The actual selected link in the editor.

var oLink = dialog.Selection.GetSelection().MoveToAncestorNode( 'A' ) ;

if ( oLink )

	FCK.Selection.SelectNode( oLink ) ;

window.onload = function()

{

	// Translate the dialog box texts.

	oEditor.FCKLanguageManager.TranslatePage(document) ;

	// Fill the Anchor Names and Ids combos.

	LoadAnchorNamesAndIds() ;

	// Load the selected link information (if any).

	LoadSelection() ;

	// Update the dialog box.

	SetLinkType( GetE('cmbLinkType').value ) ;

	// Show/Hide the "Browse Server" button.

	GetE('divBrowseServer').style.display = FCKConfig.LinkBrowser ? '' : 'none' ;

	// Show the initial dialog content.

	GetE('divInfo').style.display = '' ;

	// Set the actual uploader URL.

	if ( FCKConfig.LinkUpload )

		GetE('frmUpload').action = FCKConfig.LinkUploadURL ;

	// Set the default target (from configuration).

	SetDefaultTarget() ;

	// Activate the "OK" button.

	dialog.SetOkButton( true ) ;

	// Select the first field.

	switch( GetE('cmbLinkType').value )

	{

		case 'url' :

			SelectField( 'txtUrl' ) ;

			break ;

		case 'email' :

			SelectField( 'txtEMailAddress' ) ;

			break ;

		case 'anchor' :

			if ( GetE('divSelAnchor').style.display != 'none' )

				SelectField( 'cmbAnchorName' ) ;

			else

				SelectField( 'cmbLinkType' ) ;

	}

}

var bHasAnchors ;

function LoadAnchorNamesAndIds()

{

	// Since version 2.0, the anchors are replaced in the DOM by IMGs so the user see the icon

	// to edit them. So, we must look for that images now.

	var aAnchors = new Array() ;

	var i ;

	var oImages = oEditor.FCK.EditorDocument.getElementsByTagName( 'IMG' ) ;

	for( i = 0 ; i < oImages.length ; i++ )

	{

		if ( oImages[i].getAttribute('_fckanchor') )

			aAnchors[ aAnchors.length ] = oEditor.FCK.GetRealElement( oImages[i] ) ;

	}

	// Add also real anchors

	var oLinks = oEditor.FCK.EditorDocument.getElementsByTagName( 'A' ) ;

	for( i = 0 ; i < oLinks.length ; i++ )

	{

		if ( oLinks[i].name && ( oLinks[i].name.length > 0 ) )

			aAnchors[ aAnchors.length ] = oLinks[i] ;

	}

	var aIds = FCKTools.GetAllChildrenIds( oEditor.FCK.EditorDocument.body ) ;

	bHasAnchors = ( aAnchors.length > 0 || aIds.length > 0 ) ;

	for ( i = 0 ; i < aAnchors.length ; i++ )

	{

		var sName = aAnchors[i].name ;

		if ( sName && sName.length > 0 )

			FCKTools.AddSelectOption( GetE('cmbAnchorName'), sName, sName ) ;

	}

	for ( i = 0 ; i < aIds.length ; i++ )

	{

		FCKTools.AddSelectOption( GetE('cmbAnchorId'), aIds[i], aIds[i] ) ;

	}

	ShowE( 'divSelAnchor'	, bHasAnchors ) ;

	ShowE( 'divNoAnchor'	, !bHasAnchors ) ;

}

function LoadSelection()

{

	if ( !oLink ) return ;

	var sType = 'url' ;

	// Get the actual Link href.

	var sHRef = oLink.getAttribute( '_fcksavedurl' ) ;

	if ( sHRef == null )

		sHRef = oLink.getAttribute( 'href' , 2 ) || '' ;

	// Look for a popup javascript link.

	var oPopupMatch = oRegex.PopupUri.exec( sHRef ) ;

	if( oPopupMatch )

	{

		GetE('cmbTarget').value = 'popup' ;

		sHRef = oPopupMatch[1] ;

		FillPopupFields( oPopupMatch[2], oPopupMatch[3] ) ;

		SetTarget( 'popup' ) ;

	}

	// Accessible popups, the popup data is in the onclick attribute

	if ( !oPopupMatch )

	{

		var onclick = oLink.getAttribute( 'onclick_fckprotectedatt' ) ;

		if ( onclick )

		{

			// Decode the protected string

			onclick = decodeURIComponent( onclick ) ;

			oPopupMatch = oRegex.OnClickPopup.exec( onclick ) ;

			if( oPopupMatch )

			{

				GetE( 'cmbTarget' ).value = 'popup' ;

				FillPopupFields( oPopupMatch[1], oPopupMatch[2] ) ;

				SetTarget( 'popup' ) ;

			}

		}

	}

	// Search for the protocol.

	var sProtocol = oRegex.UriProtocol.exec( sHRef ) ;

	// Search for a protected email link.

	var oEMailInfo = oParser.ParseEMailUri( sHRef );

	if ( oEMailInfo )

	{

		sType = 'email' ;

		GetE('txtEMailAddress').value = oEMailInfo.Address ;

		GetE('txtEMailSubject').value = oEMailInfo.Subject ;

		GetE('txtEMailBody').value    = oEMailInfo.Body ;

	}

	else if ( sProtocol )

	{

		sProtocol = sProtocol[0].toLowerCase() ;

		GetE('cmbLinkProtocol').value = sProtocol ;

		// Remove the protocol and get the remaining URL.

		var sUrl = sHRef.replace( oRegex.UriProtocol, '' ) ;

		sType = 'url' ;

		GetE('txtUrl').value = sUrl ;

	}

	else if ( sHRef.substr(0,1) == '#' && sHRef.length > 1 )	// It is an anchor link.

	{

		sType = 'anchor' ;

		GetE('cmbAnchorName').value = GetE('cmbAnchorId').value = sHRef.substr(1) ;

	}

	else					// It is another type of link.

	{

		sType = 'url' ;

		GetE('cmbLinkProtocol').value = '' ;

		GetE('txtUrl').value = sHRef ;

	}

	if ( !oPopupMatch )

	{

		// Get the target.

		var sTarget = oLink.target ;

		if ( sTarget && sTarget.length > 0 )

		{

			if ( oRegex.ReserveTarget.test( sTarget ) )

			{

				sTarget = sTarget.toLowerCase() ;

				GetE('cmbTarget').value = sTarget ;

			}

			else

				GetE('cmbTarget').value = 'frame' ;

			GetE('txtTargetFrame').value = sTarget ;

		}

	}

	// Get Advances Attributes

	GetE('txtAttId').value			= oLink.id ;

	GetE('txtAttName').value		= oLink.name ;

	GetE('cmbAttLangDir').value		= oLink.dir ;

	GetE('txtAttLangCode').value	= oLink.lang ;

	GetE('txtAttAccessKey').value	= oLink.accessKey ;

	GetE('txtAttTabIndex').value	= oLink.tabIndex <= 0 ? '' : oLink.tabIndex ;

	GetE('txtAttTitle').value		= oLink.title ;

	GetE('txtAttContentType').value	= oLink.type ;

	GetE('txtAttCharSet').value		= oLink.charset ;

	var sClass ;

	if ( oEditor.FCKBrowserInfo.IsIE )

	{

		sClass	= oLink.getAttribute('className',2) || '' ;

		// Clean up temporary classes for internal use:

		sClass = sClass.replace( FCKRegexLib.FCK_Class, '' ) ;

		GetE('txtAttStyle').value	= oLink.style.cssText ;

	}

	else

	{

		sClass	= oLink.getAttribute('class',2) || '' ;

		GetE('txtAttStyle').value	= oLink.getAttribute('style',2) || '' ;

	}

	GetE('txtAttClasses').value	= sClass ;

	// Update the Link type combo.

	GetE('cmbLinkType').value = sType ;

}

//#### Link type selection.

function SetLinkType( linkType )

{

	ShowE('divLinkTypeUrl'		, (linkType == 'url') ) ;

	ShowE('divLinkTypeAnchor'	, (linkType == 'anchor') ) ;

	ShowE('divLinkTypeEMail'	, (linkType == 'email') ) ;

	if ( !FCKConfig.LinkDlgHideTarget )

		dialog.SetTabVisibility( 'Target'	, (linkType == 'url') ) ;

	if ( FCKConfig.LinkUpload )

		dialog.SetTabVisibility( 'Upload'	, (linkType == 'url') ) ;

	if ( !FCKConfig.LinkDlgHideAdvanced )

		dialog.SetTabVisibility( 'Advanced'	, (linkType != 'anchor' || bHasAnchors) ) ;

	if ( linkType == 'email' )

		dialog.SetAutoSize( true ) ;

}

//#### Target type selection.

function SetTarget( targetType )

{

	GetE('tdTargetFrame').style.display	= ( targetType == 'popup' ? 'none' : '' ) ;

	GetE('tdPopupName').style.display	=

	GetE('tablePopupFeatures').style.display = ( targetType == 'popup' ? '' : 'none' ) ;

	switch ( targetType )

	{

		case "_blank" :

		case "_self" :

		case "_parent" :

		case "_top" :

			GetE('txtTargetFrame').value = targetType ;

			break ;

		case "" :

			GetE('txtTargetFrame').value = '' ;

			break ;

	}

	if ( targetType == 'popup' )

		dialog.SetAutoSize( true ) ;

}

//#### Called while the user types the URL.

function OnUrlChange()

{

	var sUrl = GetE('txtUrl').value ;

	var sProtocol = oRegex.UrlOnChangeProtocol.exec( sUrl ) ;

	if ( sProtocol )

	{

		sUrl = sUrl.substr( sProtocol[0].length ) ;

		GetE('txtUrl').value = sUrl ;

		GetE('cmbLinkProtocol').value = sProtocol[0].toLowerCase() ;

	}

	else if ( oRegex.UrlOnChangeTestOther.test( sUrl ) )

	{

		GetE('cmbLinkProtocol').value = '' ;

	}

}

//#### Called while the user types the target name.

function OnTargetNameChange()

{

	var sFrame = GetE('txtTargetFrame').value ;

	if ( sFrame.length == 0 )

		GetE('cmbTarget').value = '' ;

	else if ( oRegex.ReserveTarget.test( sFrame ) )

		GetE('cmbTarget').value = sFrame.toLowerCase() ;

	else

		GetE('cmbTarget').value = 'frame' ;

}

// Accessible popups

function BuildOnClickPopup()

{

	var sWindowName = "'" + GetE('txtPopupName').value.replace(/\W/gi, "") + "'" ;

	var sFeatures = '' ;

	var aChkFeatures = document.getElementsByName( 'chkFeature' ) ;

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

	{

		if ( i > 0 ) sFeatures += ',' ;

		sFeatures += aChkFeatures[i].value + '=' + ( aChkFeatures[i].checked ? 'yes' : 'no' ) ;

	}

	if ( GetE('txtPopupWidth').value.length > 0 )	sFeatures += ',width=' + GetE('txtPopupWidth').value ;

	if ( GetE('txtPopupHeight').value.length > 0 )	sFeatures += ',height=' + GetE('txtPopupHeight').value ;

	if ( GetE('txtPopupLeft').value.length > 0 )	sFeatures += ',left=' + GetE('txtPopupLeft').value ;

	if ( GetE('txtPopupTop').value.length > 0 )		sFeatures += ',top=' + GetE('txtPopupTop').value ;

	if ( sFeatures != '' )

		sFeatures = sFeatures + ",status" ;

	return ( "window.open(this.href," + sWindowName + ",'" + sFeatures + "'); return false" ) ;

}

//#### Fills all Popup related fields.

function FillPopupFields( windowName, features )

{

	if ( windowName )

		GetE('txtPopupName').value = windowName ;

	var oFeatures = new Object() ;

	var oFeaturesMatch ;

	while( ( oFeaturesMatch = oRegex.PopupFeatures.exec( features ) ) != null )

	{

		var sValue = oFeaturesMatch[2] ;

		if ( sValue == ( 'yes' || '1' ) )

			oFeatures[ oFeaturesMatch[1] ] = true ;

		else if ( ! isNaN( sValue ) && sValue != 0 )

			oFeatures[ oFeaturesMatch[1] ] = sValue ;

	}

	// Update all features check boxes.

	var aChkFeatures = document.getElementsByName('chkFeature') ;

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

	{

		if ( oFeatures[ aChkFeatures[i].value ] )

			aChkFeatures[i].checked = true ;

	}

	// Update position and size text boxes.

	if ( oFeatures['width'] )	GetE('txtPopupWidth').value		= oFeatures['width'] ;

	if ( oFeatures['height'] )	GetE('txtPopupHeight').value	= oFeatures['height'] ;

	if ( oFeatures['left'] )	GetE('txtPopupLeft').value		= oFeatures['left'] ;

	if ( oFeatures['top'] )		GetE('txtPopupTop').value		= oFeatures['top'] ;

}

//#### The OK button was hit.

function Ok()

{

	var sUri, sInnerHtml ;

	oEditor.FCKUndo.SaveUndoStep() ;

	switch ( GetE('cmbLinkType').value )

	{

		case 'url' :

			sUri = GetE('txtUrl').value ;

			if ( sUri.length == 0 )

			{

				alert( FCKLang.DlnLnkMsgNoUrl ) ;

				return false ;

			}

			sUri = GetE('cmbLinkProtocol').value + sUri ;

			break ;

		case 'email' :

			sUri = GetE('txtEMailAddress').value ;

			if ( sUri.length == 0 )

			{

				alert( FCKLang.DlnLnkMsgNoEMail ) ;

				return false ;

			}

			sUri = oParser.CreateEMailUri(

				sUri,

				GetE('txtEMailSubject').value,

				GetE('txtEMailBody').value ) ;

			break ;

		case 'anchor' :

			var sAnchor = GetE('cmbAnchorName').value ;

			if ( sAnchor.length == 0 ) sAnchor = GetE('cmbAnchorId').value ;

			if ( sAnchor.length == 0 )

			{

				alert( FCKLang.DlnLnkMsgNoAnchor ) ;

				return false ;

			}

			sUri = '#' + sAnchor ;

			break ;

	}

	// If no link is selected, create a new one (it may result in more than one link creation - #220).

	var aLinks = oLink ? [ oLink ] : oEditor.FCK.CreateLink( sUri, true ) ;

	// If no selection, no links are created, so use the uri as the link text (by dom, 2006-05-26)

	var aHasSelection = ( aLinks.length > 0 ) ;

	if ( !aHasSelection )

	{

		sInnerHtml = sUri;

		// Built a better text for empty links.

		switch ( GetE('cmbLinkType').value )

		{

			// anchor: use old behavior --> return true

			case 'anchor':

				sInnerHtml = sInnerHtml.replace( /^#/, '' ) ;

				break ;

			// url: try to get path

			case 'url':

				var oLinkPathRegEx = new RegExp("//?([^?\"']+)([?].*)?$") ;

				var asLinkPath = oLinkPathRegEx.exec( sUri ) ;

				if (asLinkPath != null)

					sInnerHtml = asLinkPath[1];  // use matched path

				break ;

			// mailto: try to get email address

			case 'email':

				sInnerHtml = GetE('txtEMailAddress').value ;

				break ;

		}

		// Create a new (empty) anchor.

		aLinks = [ oEditor.FCK.InsertElement( 'a' ) ] ;

	}

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

	{

		oLink = aLinks[i] ;

		if ( aHasSelection )

			sInnerHtml = oLink.innerHTML ;		// Save the innerHTML (IE changes it if it is like an URL).

		oLink.href = sUri ;

		SetAttribute( oLink, '_fcksavedurl', sUri ) ;

		var onclick;

		// Accessible popups

		if( GetE('cmbTarget').value == 'popup' )

		{

			onclick = BuildOnClickPopup() ;

			// Encode the attribute

			onclick = encodeURIComponent( " onclick=\"" + onclick + "\"" )  ;

			SetAttribute( oLink, 'onclick_fckprotectedatt', onclick ) ;

		}

		else

		{

			// Check if the previous onclick was for a popup:

			// In that case remove the onclick handler.

			onclick = oLink.getAttribute( 'onclick_fckprotectedatt' ) ;

			if ( onclick )

			{

				// Decode the protected string

				onclick = decodeURIComponent( onclick ) ;

				if( oRegex.OnClickPopup.test( onclick ) )

					SetAttribute( oLink, 'onclick_fckprotectedatt', '' ) ;

			}

		}

		oLink.innerHTML = sInnerHtml ;		// Set (or restore) the innerHTML

		// Target

		if( GetE('cmbTarget').value != 'popup' )

			SetAttribute( oLink, 'target', GetE('txtTargetFrame').value ) ;

		else

			SetAttribute( oLink, 'target', null ) ;

		// Let's set the "id" only for the first link to avoid duplication.

		if ( i == 0 )

			SetAttribute( oLink, 'id', GetE('txtAttId').value ) ;

		// Advances Attributes

		SetAttribute( oLink, 'name'		, GetE('txtAttName').value ) ;

		SetAttribute( oLink, 'dir'		, GetE('cmbAttLangDir').value ) ;

		SetAttribute( oLink, 'lang'		, GetE('txtAttLangCode').value ) ;

		SetAttribute( oLink, 'accesskey', GetE('txtAttAccessKey').value ) ;

		SetAttribute( oLink, 'tabindex'	, ( GetE('txtAttTabIndex').value > 0 ? GetE('txtAttTabIndex').value : null ) ) ;

		SetAttribute( oLink, 'title'	, GetE('txtAttTitle').value ) ;

		SetAttribute( oLink, 'type'		, GetE('txtAttContentType').value ) ;

		SetAttribute( oLink, 'charset'	, GetE('txtAttCharSet').value ) ;

		if ( oEditor.FCKBrowserInfo.IsIE )

		{

			var sClass = GetE('txtAttClasses').value ;

			// If it's also an anchor add an internal class

			if ( GetE('txtAttName').value.length != 0 )

				sClass += ' FCK__AnchorC' ;

			SetAttribute( oLink, 'className', sClass ) ;

			oLink.style.cssText = GetE('txtAttStyle').value ;

		}

		else

		{

			SetAttribute( oLink, 'class', GetE('txtAttClasses').value ) ;

			SetAttribute( oLink, 'style', GetE('txtAttStyle').value ) ;

		}

	}

	// Select the (first) link.

	oEditor.FCKSelection.SelectNode( aLinks[0] );

	return true ;

}

function BrowseServer()

{

	OpenFileBrowser( FCKConfig.LinkBrowserURL, FCKConfig.LinkBrowserWindowWidth, FCKConfig.LinkBrowserWindowHeight ) ;

}

function SetUrl( url )

{

	GetE('txtUrl').value = url ;

	OnUrlChange() ;

	dialog.SetSelectedTab( 'Info' ) ;

}

function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg )

{

	// Remove animation

	window.parent.Throbber.Hide() ;

	GetE( 'divUpload' ).style.display  = '' ;

	switch ( errorNumber )

	{

		case 0 :	// No errors

			alert( 'Your file has been successfully uploaded' ) ;

			break ;

		case 1 :	// Custom error

			alert( customMsg ) ;

			return ;

		case 101 :	// Custom warning

			alert( customMsg ) ;

			break ;

		case 201 :

			alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ;

			break ;

		case 202 :

			alert( 'Invalid file type' ) ;

			return ;

		case 203 :

			alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ;

			return ;

		case 500 :

			alert( 'The connector is disabled' ) ;

			break ;

		default :

			alert( 'Error on file upload. Error number: ' + errorNumber ) ;

			return ;

	}

	SetUrl( fileUrl ) ;

	GetE('frmUpload').reset() ;

}

var oUploadAllowedExtRegex	= new RegExp( FCKConfig.LinkUploadAllowedExtensions, 'i' ) ;

var oUploadDeniedExtRegex	= new RegExp( FCKConfig.LinkUploadDeniedExtensions, 'i' ) ;

function CheckUpload()

{

	var sFile = GetE('txtUploadFile').value ;

	if ( sFile.length == 0 )

	{

		alert( 'Please select a file to upload' ) ;

		return false ;

	}

	if ( ( FCKConfig.LinkUploadAllowedExtensions.length > 0 && !oUploadAllowedExtRegex.test( sFile ) ) ||

		( FCKConfig.LinkUploadDeniedExtensions.length > 0 && oUploadDeniedExtRegex.test( sFile ) ) )

	{

		OnUploadCompleted( 202 ) ;

		return false ;

	}

	// Show animation

	window.parent.Throbber.Show( 100 ) ;

	GetE( 'divUpload' ).style.display  = 'none' ;

	return true ;

}

function SetDefaultTarget()

{

	var target = FCKConfig.DefaultLinkTarget || '' ;

	if ( oLink || target.length == 0 )

		return ;

	switch ( target )

	{

		case '_blank' :

		case '_self' :

		case '_parent' :

		case '_top' :

			GetE('cmbTarget').value = target ;

			break ;

		default :

			GetE('cmbTarget').value = 'frame' ;

			break ;

	}

	GetE('txtTargetFrame').value = target ;

}