Index: /MediaWiki/trunk/extensions/FCKeditor/FCKeditorSajax.body.php
===================================================================
--- /MediaWiki/trunk/extensions/FCKeditor/FCKeditorSajax.body.php	(revision 578)
+++ /MediaWiki/trunk/extensions/FCKeditor/FCKeditorSajax.body.php	(revision 579)
@@ -3,5 +3,14 @@
 function wfSajaxGetMathUrl( $term )
 {
-    return MathRenderer::renderMath( $term );
+    $originalLink = MathRenderer::renderMath( $term );
+    
+    if (false == strpos($originalLink, "src=\"")) {
+        return "";
+    }
+
+    $srcPart = substr($originalLink, strpos($originalLink, "src=")+ 5);
+    $url = strtok($srcPart, '"');
+
+    return $url;
 }