Index: trunk/admin/editor/cmseditor/editor/filemanager/browser/default/frmresourceslist.html
===================================================================
diff -u -N -r4860 -r4862
--- trunk/admin/editor/cmseditor/editor/filemanager/browser/default/frmresourceslist.html	(.../frmresourceslist.html)	(revision 4860)
+++ trunk/admin/editor/cmseditor/editor/filemanager/browser/default/frmresourceslist.html	(.../frmresourceslist.html)	(revision 4862)
@@ -21,6 +21,7 @@
 <html>
 	<head>
 		<link href="Browser.css" type="text/css" rel="stylesheet">
+		
 		<script type="text/javascript" src="js/common.js"></script>
 		<script language="javascript">
 
@@ -106,7 +107,7 @@
 	
 }
 
-function HandleCheckboxes() {
+function HandleCheckboxes(e) {
 	var checked_num = 0, i;
 	checkboxes = document.getElementsByName('file_checkbox');
 	
@@ -118,6 +119,12 @@
 	
 	if (checked_num > 0) {
 		window.parent.frames['frmUpload'].SetElementVisibility("none", "");
+		if (checked_num > 1) {
+			window.parent.frames['frmUpload'].SetButtonAvalability("rename", false);
+		}
+		else {
+			window.parent.frames['frmUpload'].SetButtonAvalability("rename", true);
+		}
 	}
 	else {
 		window.parent.frames['frmUpload'].SetElementVisibility("", "none");
