add fade transiction

admin/feeds.php

 		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 		<meta name="generator" content="gelato cms <?php echo version();?>" />
 		<link rel="shortcut icon" href="<?php echo $conf->urlGelato;?>/images/favicon.ico" />
+		<script language="javascript" type="text/javascript" src="<?php echo $conf->urlGelato;?>/admin/scripts/jquery.js"></script>
 		<script language="javascript" type="text/javascript" src="<?php echo $conf->urlGelato;?>/admin/scripts/tools.js"></script>
-		<script language="javascript" type="text/javascript" src="<?php echo $conf->urlGelato;?>/admin/scripts/mootools.js"></script>
+		<script type="text/javascript">
+		$(document).ready(function(){
+			$("#divMessages").fadeOut(5000,function(){
+				$("#divMessages").css({display:"none"});
+			});
+		});
+		</script>
 		<style type="text/css" media="screen">	
 			@import "<?php echo $conf->urlGelato;?>/admin/css/style.css";
 		</style>