<PUBLIC:ATTACH EVENT="onmouseover" ONEVENT="add_hover()" />
<PUBLIC:ATTACH EVENT="onmouseout" ONEVENT="rem_hover()" />
<script type="text/javascript">
  function add_hover() 
  	{
  	element.className = element.className + " hover";
  	}
  
  function rem_hover() 
  	{
  	element.className=element.className.substr
  	  (0,element.className.indexOf(" hover"));
  	}
</script>