/*---------- bubble tooltip -----------*/
a.tt{
    position:relative;
    z-index:24;
	font:10px Arial, Helvetica, sans-serif;
    text-decoration:none;
	border-bottom:1px dotted #639;
	color:#000;
}



	a.bar {
		border-bottom:none;
		}

a.tt span{ 
	display: none; 
	color:#fff; 
	background:#999; 
	border:2px solid #fff;
	-moz-border-radius: 10px;
	-webkit-border-radius: 10px;
	}

/*background:; ie hack, something must be changed in a for ie to execute it*/
a.tt:hover{ 
	z-index:25; 
	color: #639; 
	background:;
	border-bottom:none;}
	
a.tt:hover span.tooltip{
    display:block;
    position:absolute;
    top:16px; left:-100px;
	padding: 15px;
	width:400px;
    text-align: left;
	cursor:help;
	font:12px/18px tahoma;
	color: #fff;
	/*
	filter: alpha(opacity:90);
	KHTMLOpacity: 0.90;
	MozOpacity: 0.90;
	opacity: 0.90;*/
}


a.bar:hover span.tooltip{
    top:0px; 
	left:14px;
	padding: 15px;
	width:98px;
	/*
	filter: alpha(opacity:90);
	KHTMLOpacity: 0.90;
	MozOpacity: 0.90;
	opacity: 0.90;*/
}

a.bar span{ 
	display: none; 
	color:#fff; 
	background:#000; 
	border:0px solid #fff;
	-moz-border-radius: 0;
	-webkit-border-radius: 0;
	}