Index: lams_central/web/fckeditor/fckeditor.js
===================================================================
diff -u -re31d1853222ec105bcc6293bcc9ab9799dfc685b -r5f4a3fa1a4c16c3ff1b31fc7595ce720ab9b97bc
--- lams_central/web/fckeditor/fckeditor.js	(.../fckeditor.js)	(revision e31d1853222ec105bcc6293bcc9ab9799dfc685b)
+++ lams_central/web/fckeditor/fckeditor.js	(.../fckeditor.js)	(revision 5f4a3fa1a4c16c3ff1b31fc7595ce720ab9b97bc)
@@ -1,191 +1,299 @@
-/*
- * FCKeditor - The text editor for internet
- * Copyright (C) 2003-2006 Frederico Caldeira Knabben
- * 
- * Licensed under the terms of the GNU Lesser General Public License:
- * 		http://www.opensource.org/licenses/lgpl-license.php
- * 
- * For further information visit:
- * 		http://www.fckeditor.net/
- * 
- * "Support Open Source software. What about a donation today?"
- * 
- * File Name: fckeditor.js
- * 	This is the integration file for JavaScript.
- * 
- * 	It defines the FCKeditor class that can be used to create editor
- * 	instances in a HTML page in the client side. For server side
- * 	operations, use the specific integration system.
- * 
- * File Authors:
- * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
- */
-
-// FCKeditor Class
-var FCKeditor = function( instanceName, width, height, toolbarSet, value )
-{
-	// Properties
-	this.InstanceName	= instanceName ;
-	this.Width			= width			|| '100%' ;
-	this.Height			= height		|| '200' ;
-	this.ToolbarSet		= toolbarSet	|| 'Default' ;
-	this.Value			= value			|| '' ;
-	this.BasePath		= '/fckeditor/' ;
-	this.CheckBrowser	= true ;
-	this.DisplayErrors	= true ;
-	this.EnableSafari	= false ;		// This is a temporary property, while Safari support is under development.
-	this.EnableOpera	= false ;		// This is a temporary property, while Opera support is under development.
-
-	this.Config			= new Object() ;
-
-	// Events
-	this.OnError		= null ;	// function( source, errorNumber, errorDescription )
-}
-
-FCKeditor.prototype.Version			= '2.3.1' ;
-FCKeditor.prototype.VersionBuild	= '1062' ;
-
-FCKeditor.prototype.Create = function()
-{
-	// Check for errors
-	if ( !this.InstanceName || this.InstanceName.length == 0 )
-	{
-		this._ThrowError( 701, 'You must specify an instance name.' ) ;
-		return ;
-	}
-
-	document.write( '<div>' ) ;
-
-	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
-	{
-		document.write( '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ) ;
-		document.write( this._GetConfigHtml() ) ;
-		document.write( this._GetIFrameHtml() ) ;
-	}
-	else
-	{
-		var sWidth  = this.Width.toString().indexOf('%')  > 0 ? this.Width  : this.Width  + 'px' ;
-		var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;
-		document.write('<textarea name="' + this.InstanceName + '" rows="4" cols="40" style="WIDTH: ' + sWidth + '; HEIGHT: ' + sHeight + '">' + this._HTMLEncode( this.Value ) + '<\/textarea>') ;
-	}
-
-	document.write( '</div>' ) ;
-}
-
-FCKeditor.prototype.ReplaceTextarea = function()
-{
-	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
-	{
-		// We must check the elements firstly using the Id and then the name.
-		var oTextarea = document.getElementById( this.InstanceName ) ;
-		var colElementsByName = document.getElementsByName( this.InstanceName ) ;
-		var i = 0;
-		while ( oTextarea || i == 0 )
-		{
-			if ( oTextarea && oTextarea.tagName == 'TEXTAREA' )
-				break ;
-			oTextarea = colElementsByName[i++] ;
-		}
-		
-		if ( !oTextarea )
-		{
-			alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;
-			return ;
-		}
-
-		oTextarea.style.display = 'none' ;
-		this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;
-		this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;
-	}
-}
-
-FCKeditor.prototype._InsertHtmlBefore = function( html, element )
-{
-	if ( element.insertAdjacentHTML )	// IE
-		element.insertAdjacentHTML( 'beforeBegin', html ) ;
-	else								// Gecko
-	{
-		var oRange = document.createRange() ;
-		oRange.setStartBefore( element ) ;
-		var oFragment = oRange.createContextualFragment( html );
-		element.parentNode.insertBefore( oFragment, element ) ;
-	}
-}
-
-FCKeditor.prototype._GetConfigHtml = function()
-{
-	var sConfig = '' ;
-	for ( var o in this.Config )
-	{
-		if ( sConfig.length > 0 ) sConfig += '&amp;' ;
-		sConfig += escape(o) + '=' + escape( this.Config[o] ) ;
-	}
-
-	return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;
-}
-
-FCKeditor.prototype._GetIFrameHtml = function()
-{
-	var sFile = (/fcksource=true/i).test( window.top.location.search ) ? 'fckeditor.original.html' : 'fckeditor.html' ;
-
-	var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + this.InstanceName ;
-	if (this.ToolbarSet) sLink += '&Toolbar=' + this.ToolbarSet ;
-
-	return '<iframe id="' + this.InstanceName + '___Frame" src="' + sLink + '" width="' + this.Width + '" height="' + this.Height + '" frameborder="0" scrolling="no"></iframe>' ;
-}
-
-FCKeditor.prototype._IsCompatibleBrowser = function()
-{
-	var sAgent = navigator.userAgent.toLowerCase() ;
-	
-	// Internet Explorer
-	if ( sAgent.indexOf("msie") != -1 && sAgent.indexOf("mac") == -1 && sAgent.indexOf("opera") == -1 )
-	{
-		var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;
-		return ( sBrowserVersion >= 5.5 ) ;
-	}
-
-	// Gecko (Opera 9 tries to behave like Gecko at this point).
-	if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )
-		return true ;
-
-	// Opera
-	if ( this.EnableOpera && navigator.appName == 'Opera' && parseInt( navigator.appVersion ) >= 9 )
-			return true ;
-
-	// Safari
-	if ( this.EnableSafari && sAgent.indexOf( 'safari' ) != -1 )
-		return ( sAgent.match( /safari\/(\d+)/ )[1] >= 312 ) ;	// Build must be at least 312 (1.3)
-	
-	return false ;
-}
-
-FCKeditor.prototype._ThrowError = function( errorNumber, errorDescription )
-{
-	this.ErrorNumber		= errorNumber ;
-	this.ErrorDescription	= errorDescription ;
-
-	if ( this.DisplayErrors )
-	{
-		document.write( '<div style="COLOR: #ff0000">' ) ;
-		document.write( '[ FCKeditor Error ' + this.ErrorNumber + ': ' + this.ErrorDescription + ' ]' ) ;
-		document.write( '</div>' ) ;
-	}
-
-	if ( typeof( this.OnError ) == 'function' )
-		this.OnError( this, errorNumber, errorDescription ) ;
-}
-
-FCKeditor.prototype._HTMLEncode = function( text )
-{
-	if ( typeof( text ) != "string" )
-		text = text.toString() ;
-
-	text = text.replace(/&/g, "&amp;") ;
-	text = text.replace(/"/g, "&quot;") ;
-	text = text.replace(/</g, "&lt;") ;
-	text = text.replace(/>/g, "&gt;") ;
-	text = text.replace(/'/g, "&#39;") ;
-
-	return text ;
-}
\ No newline at end of file
+/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2007 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 ==
+ *
+ * This is the integration file for JavaScript.
+ *
+ * It defines the FCKeditor class that can be used to create editor
+ * instances in a HTML page in the client side. For server side
+ * operations, use the specific integration system.
+ */
+
+// FCKeditor Class
+var FCKeditor = function( instanceName, width, height, toolbarSet, value )
+{
+	// Properties
+	this.InstanceName	= instanceName ;
+	this.Width			= width			|| '100%' ;
+	this.Height			= height		|| '200' ;
+	this.ToolbarSet		= toolbarSet	|| 'Default' ;
+	this.Value			= value			|| '' ;
+	this.BasePath		= FCKeditor.BasePath ;
+	this.CheckBrowser	= true ;
+	this.DisplayErrors	= true ;
+
+	this.Config			= new Object() ;
+
+	// Events
+	this.OnError		= null ;	// function( source, errorNumber, errorDescription )
+}
+
+/**
+ * This is the default BasePath used by all editor instances.
+ */
+FCKeditor.BasePath = '/fckeditor/' ;
+
+/**
+ * The minimum height used when replacing textareas.
+ */
+FCKeditor.MinHeight = 200 ;
+
+/**
+ * The minimum width used when replacing textareas.
+ */
+FCKeditor.MinWidth = 750 ;
+
+FCKeditor.prototype.Version			= '2.5.1' ;
+FCKeditor.prototype.VersionBuild	= '17566' ;
+
+FCKeditor.prototype.Create = function()
+{
+	document.write( this.CreateHtml() ) ;
+}
+
+FCKeditor.prototype.CreateHtml = function()
+{
+	// Check for errors
+	if ( !this.InstanceName || this.InstanceName.length == 0 )
+	{
+		this._ThrowError( 701, 'You must specify an instance name.' ) ;
+		return '' ;
+	}
+
+	var sHtml = '<div>' ;
+
+	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
+	{
+		sHtml += '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ;
+		sHtml += this._GetConfigHtml() ;
+		sHtml += this._GetIFrameHtml() ;
+	}
+	else
+	{
+		var sWidth  = this.Width.toString().indexOf('%')  > 0 ? this.Width  : this.Width  + 'px' ;
+		var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;
+		sHtml += '<textarea name="' + this.InstanceName + '" rows="4" cols="40" style="width:' + sWidth + ';height:' + sHeight + '">' + this._HTMLEncode( this.Value ) + '<\/textarea>' ;
+	}
+
+	sHtml += '</div>' ;
+
+	return sHtml ;
+}
+
+FCKeditor.prototype.ReplaceTextarea = function()
+{
+	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
+	{
+		// We must check the elements firstly using the Id and then the name.
+		var oTextarea = document.getElementById( this.InstanceName ) ;
+		var colElementsByName = document.getElementsByName( this.InstanceName ) ;
+		var i = 0;
+		while ( oTextarea || i == 0 )
+		{
+			if ( oTextarea && oTextarea.tagName.toLowerCase() == 'textarea' )
+				break ;
+			oTextarea = colElementsByName[i++] ;
+		}
+
+		if ( !oTextarea )
+		{
+			alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;
+			return ;
+		}
+
+		oTextarea.style.display = 'none' ;
+		this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;
+		this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;
+	}
+}
+
+FCKeditor.prototype._InsertHtmlBefore = function( html, element )
+{
+	if ( element.insertAdjacentHTML )	// IE
+		element.insertAdjacentHTML( 'beforeBegin', html ) ;
+	else								// Gecko
+	{
+		var oRange = document.createRange() ;
+		oRange.setStartBefore( element ) ;
+		var oFragment = oRange.createContextualFragment( html );
+		element.parentNode.insertBefore( oFragment, element ) ;
+	}
+}
+
+FCKeditor.prototype._GetConfigHtml = function()
+{
+	var sConfig = '' ;
+	for ( var o in this.Config )
+	{
+		if ( sConfig.length > 0 ) sConfig += '&amp;' ;
+		sConfig += encodeURIComponent( o ) + '=' + encodeURIComponent( this.Config[o] ) ;
+	}
+
+	return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;
+}
+
+FCKeditor.prototype._GetIFrameHtml = function()
+{
+	var sFile = 'fckeditor.html' ;
+
+	try
+	{
+		if ( (/fcksource=true/i).test( window.top.location.search ) )
+			sFile = 'fckeditor.original.html' ;
+	}
+	catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }
+
+	var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + encodeURIComponent( this.InstanceName ) ;
+	if (this.ToolbarSet) sLink += '&amp;Toolbar=' + this.ToolbarSet ;
+
+	return '<iframe id="' + this.InstanceName + '___Frame" src="' + sLink + '" width="' + this.Width + '" height="' + this.Height + '" frameborder="0" scrolling="no"></iframe>' ;
+}
+
+FCKeditor.prototype._IsCompatibleBrowser = function()
+{
+	return FCKeditor_IsCompatibleBrowser() ;
+}
+
+FCKeditor.prototype._ThrowError = function( errorNumber, errorDescription )
+{
+	this.ErrorNumber		= errorNumber ;
+	this.ErrorDescription	= errorDescription ;
+
+	if ( this.DisplayErrors )
+	{
+		document.write( '<div style="COLOR: #ff0000">' ) ;
+		document.write( '[ FCKeditor Error ' + this.ErrorNumber + ': ' + this.ErrorDescription + ' ]' ) ;
+		document.write( '</div>' ) ;
+	}
+
+	if ( typeof( this.OnError ) == 'function' )
+		this.OnError( this, errorNumber, errorDescription ) ;
+}
+
+FCKeditor.prototype._HTMLEncode = function( text )
+{
+	if ( typeof( text ) != "string" )
+		text = text.toString() ;
+
+	text = text.replace(
+		/&/g, "&amp;").replace(
+		/"/g, "&quot;").replace(
+		/</g, "&lt;").replace(
+		/>/g, "&gt;") ;
+
+	return text ;
+}
+
+;(function()
+{
+	var textareaToEditor = function( textarea )
+	{
+		var editor = new FCKeditor( textarea.name ) ;
+		
+		editor.Width = Math.max( textarea.offsetWidth, FCKeditor.MinWidth ) ;
+		editor.Height = Math.max( textarea.offsetHeight, FCKeditor.MinHeight ) ;
+		
+		return editor ;
+	}
+	
+	/**
+	 * Replace all <textarea> elements available in the document with FCKeditor
+	 * instances.
+	 *
+	 *	// Replace all <textarea> elements in the page.
+	 *	FCKeditor.ReplaceAllTextareas() ;
+	 *
+	 *	// Replace all <textarea class="myClassName"> elements in the page.
+	 *	FCKeditor.ReplaceAllTextareas( 'myClassName' ) ;
+	 *
+	 *	// Selectively replace <textarea> elements, based on custom assertions.
+	 *	FCKeditor.ReplaceAllTextareas( function( textarea, editor )
+	 *		{
+	 *			// Custom code to evaluate the replace, returning false if it
+	 *			// must not be done.
+	 *			// It also passes the "editor" parameter, so the developer can
+	 *			// customize the instance.
+	 *		} ) ;
+	 */
+	FCKeditor.ReplaceAllTextareas = function()
+	{
+		var textareas = document.getElementsByTagName( 'textarea' ) ;
+
+		for ( var i = 0 ; i < textareas.length ; i++ )
+		{
+			var editor = null ;
+			var textarea = textareas[i] ;
+			var name = textarea.name ;
+
+			// The "name" attribute must exist.
+			if ( !name || name.length == 0 )
+				continue ;
+			
+			if ( typeof arguments[0] == 'string' )
+			{
+				// The textarea class name could be passed as the function
+				// parameter.
+
+				var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' ) ;
+
+				if ( !classRegex.test( textarea.className ) )
+					continue ;
+			}
+			else if ( typeof arguments[0] == 'function' )
+			{
+				// An assertion function could be passed as the function parameter.
+				// It must explicitly return "false" to ignore a specific <textarea>.
+				editor = textareaToEditor( textarea ) ;
+				if ( arguments[0]( textarea, editor ) === false )
+					continue ;
+			}
+
+			if ( !editor )
+				editor = textareaToEditor( textarea ) ;
+
+			editor.ReplaceTextarea() ;
+		}
+	}
+})() ;
+
+function FCKeditor_IsCompatibleBrowser()
+{
+	var sAgent = navigator.userAgent.toLowerCase() ;
+
+	// Internet Explorer 5.5+
+	if ( /*@cc_on!@*/false && sAgent.indexOf("mac") == -1 )
+	{
+		var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;
+		return ( sBrowserVersion >= 5.5 ) ;
+	}
+
+	// Gecko (Opera 9 tries to behave like Gecko at this point).
+	if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )
+		return true ;
+
+	// Opera 9.50+
+	if ( window.opera && window.opera.version && parseFloat( window.opera.version() ) >= 9.5 )
+			return true ;
+
+	// Safari 3+
+	if ( sAgent.indexOf( ' applewebkit/' ) != -1 )
+		return ( sAgent.match( / applewebkit\/(\d+)/ )[1] >= 522 ) ;	// Build must be at least 522 (v3)
+
+	return false ;
+}