Index: /FCKeditor/trunk/_whatsnew.html
===================================================================
--- /FCKeditor/trunk/_whatsnew.html	(revision 529)
+++ /FCKeditor/trunk/_whatsnew.html	(revision 530)
@@ -76,4 +76,6 @@
 			can now be changed by dragging on table cell borders, with the "dragresizetable" plugin.
 			</li>
+		<li>The EditorAreaCSS config option can now also be set to a string of paths separated
+			by commas.</li>
 	</ul>
 	<p>
Index: /FCKeditor/trunk/editor/_source/internals/fckconfig.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fckconfig.js	(revision 529)
+++ /FCKeditor/trunk/editor/_source/internals/fckconfig.js	(revision 530)
@@ -34,5 +34,5 @@
 	FCKConfig.BasePath = decodeURIComponent( document.location.pathname.substr(1) ) ;
 	FCKConfig.BasePath = FCKConfig.BasePath.replace( /\\/gi, '/' ) ;
-	
+
 	// The way to address local files is different according to the OS.
 	// In Windows it is file:// but in MacOs it is file:/// so let's get it automatically
@@ -132,8 +132,9 @@
 		oConfig.PluginsPath += '/' ;
 
-	// EditorAreaCSS accepts an array of paths or a single path (as string).
-	// In the last case, transform it in an array.
+	// EditorAreaCSS accepts a single path string, a list of paths separated by
+	// a comma or and array of paths.
+	// In the string cases, transform it in an array.
 	if ( typeof( oConfig.EditorAreaCSS ) == 'string' )
-		oConfig.EditorAreaCSS = [ oConfig.EditorAreaCSS ] ;
+		oConfig.EditorAreaCSS = oConfig.EditorAreaCSS.split(',') ;
 
 	var sComboPreviewCSS = oConfig.ToolbarComboPreviewCSS ;
@@ -175,5 +176,5 @@
 	// <noscript> tags (get lost in IE and messed up in FF).
 	/<noscript[\s\S]*?<\/noscript>/gi,
-	
+
 	// Protect <object> tags. See #359.
 	/<object[\s\S]+?<\/object>/gi