<style type="text/css">
a           { color: blue;
              text-decoration: none; }
a:hover     { color: red;
              text-decoration: underline;
              font-style: italic; }
a.nshover   { color: red;
              text-decoration: underline;
              font-style: italic;
              background-color: white; }
</style>
<script language="JavaScript">
function hover(nlink){
	if (document.layers && nlink.text != null){
		document['nshover'].moveTo(nlink.x,nlink.y);
		if(nlink.target==null) nlink.target = "_self";
		with (document['nshover'].document){
			open();
			write("<a href=\""+nlink.href+"\" onMouseout=\"hide();\"");
			write(" class=\"nshover\" target=\""+nlink.target+"\">"+nlink.text+"</a>");
			close();
		}
		document['nshover'].visibility = "show";
	}
}
function hide(){
	document.layers.nshover.visibility='hide';
}
</script>

<span style="position: absolute; visibility: hidden;" id="nshover"></span>

<a href="http://www.jojoxx.net" onMouseover="hover(this);">www.jojoxxx.net</a>