/*---------- bubble tooltip -----------*/
ul#nav li a{
    position:relative;
    z-index:24;
	text-decoration:none;
		
}
ul#nav li a span{ display: none; }

/*background:; ie hack, something must be changed in a for ie to execute it*/
ul#nav li a:hover{ z-index:25; color: #aaaaff; background:;}
ul#nav li a:hover span.tooltip {
    display:block;
    position:absolute;
    top:15px; left:0;
	padding: 15px 0 0 0;
	width:300px;
    text-align: center;
	font-size:11px; 
	font-weight:normal;
	font-variant:normal;
	color:#000000;
	filter: alpha(opacity:70);
	KHTMLOpacity: 0.70;
	MozOpacity: 0.70;
	opacity: 0.70;
}
ul#nav li a:hover span.top{
	display: block;
	padding: 30px 8px 0;
    background: url(bubble.gif) no-repeat top;
}
ul#nav li a:hover span.middle{ /* different middle bg for stretch */
	display: block;
	padding: 0 8px; 
	background: url(bubble_filler.gif) repeat bottom; 
}
ul#nav li a:hover span.bottom{
	display: block;
	padding:3px 8px 10px;
	color: #548912;
    background: url(bubble.gif) no-repeat bottom;
}

ul#nav li a span { 
	display:none; 
}