a.tt{
    position:relative;
    z-index:24;
    color:#ffffff;
	font-weight:bold;
    text-decoration:none;
}
a.tt span{ display: none; }

/*background:; ie hack, something must be changed in a for ie to execute it*/
a.tt:hover{ z-index:25; color: #000000; background:;}
a.tt:hover span.tooltip{
	display:block;
	position:absolute;
	top:17px;
	color: #ffffff;
	text-align: center;
	filter: alpha(opacity:90);
	KHTMLOpacity: 0.90;
	MozOpacity: 0.90;
	opacity: 0.90;
	padding-top: 0px;
	padding-right: 45px;
	padding-left: 80px;
	left: 0px;
	width: 160px;
}
a.tt:hover span.top{
	display: block;
	padding: 25px 8px 0;
    background: url(bubble.gif) no-repeat top;
}
a.tt:hover span.middle{ /* different middle bg for stretch */
	display: block;
	padding: 0; 
	background: url(bubble_filler.gif) repeat bottom; 
}
a.tt:hover span.bottom{
	display: block;
	padding:1px 1px 5px;
	color: #548912;
    background: url(bubble.gif) no-repeat bottom;
}