Index: _whatsnew.html
===================================================================
--- _whatsnew.html	(revision 2075)
+++ _whatsnew.html	(working copy)
@@ -51,6 +51,9 @@
 			nodeTagName object.</li> 
 		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/1614">#1614</a>] Unified
 			FCKConfig.FullBasePath with FCKConfig.BasePath.</li>
+		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/2149">#2149</a>] CSS urls
+			with querystring parameters were not being accepted for CSS values in the configuration
+			file (like EditorAreaCSS).</li>
 	</ul>
 	<p>
 	</p>
Index: editor/_source/internals/fcktools.js
===================================================================
--- editor/_source/internals/fcktools.js	(revision 2075)
+++ editor/_source/internals/fcktools.js	(working copy)
@@ -81,7 +81,7 @@
 	if ( typeof( cssFileOrArrayOrDef ) == 'string' )
 	{
 		// Test if the passed argument is an URL.
-		if ( /[\\\/\.]\w*$/.test( cssFileOrArrayOrDef ) )
+		if ( /[\\\/\.][^{}]*$/.test( cssFileOrArrayOrDef ) )
 		{
 			// The string may have several URLs separated by comma.
 			return this.AppendStyleSheet( domDocument, cssFileOrArrayOrDef.split(',') ) ;
@@ -126,7 +126,7 @@
 		if ( typeof( cssFileOrArrayOrDef ) == 'string' )
 		{
 			// Test if the passed argument is an URL.
-			if ( /[\\\/\.]\w*$/.test( cssFileOrArrayOrDef ) )
+			if ( /[\\\/\.][^{}]*$/.test( cssFileOrArrayOrDef ) )
 			{
 				// The string may have several URLs separated by comma.
 				return this.GetStyleHtml( cssFileOrArrayOrDef.split(','), markTemp ) ;