<attach event="onmouseover" onevent="over()"/>
<attach event="onmouseout" onevent="out()"/>
<script language="Javascript">
function over(){
	//if (style.backgroundColor !='highlight'){
	style.backgroundColor='#c0c0c0';

	//}
}

function out(){
	//if (style.backgroundColor !='highlight'){	
		style.backgroundColor='';
		style.color='';
	//}
	
}
</script>
 