<script src="/hint.js" type="text/javascript"></script>       

<link type="text/css" rel="StyleSheet" href="путь вашего CSS" />       
</script>       

<style type="text/css">       
.hint       
{       
background: url('http://s40.radikal.ru/i090/0810/20/e9a4f10147df.gif') repeat-x;       
background-color: grey21;       
line-height:16px;       
color: #E8E8E8;       
font-family:Verdana, Arial, Helvetica, sans-serif;       
font-size:11px;       
width:auto;       
border-top:1px solid #ccff00;       
border-right:1px solid #ccff00;       
border-bottom:1px solid #ccff00;       
border-left:1px solid #ccff00;       
margin:5px;       
padding:0px;       
position:absolute;       
visibility:hidden;       
z-index: 2;       
}       
</style>