/*---------- bubble tooltip -----------*/
a.tt{
    position:relative;
    z-index:24;
    color:teal;
	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: #990000; background:#ccffff;}
a.tt:hover span.tooltip{
    display:block;
    position:absolute;
    top:15px; left:0;
	padding: 10px 8px 10px 8px;
	border:1px solid teal;
	background:orange url('../images/bg_1.gif')repeat;
	width:198px;
	color: #000;
    text-align:center;
	filter: alpha(opacity:99);
	KHTMLOpacity: 0.90;
	MozOpacity: 0.90;
	opacity: 0.90;
}
a.tt:hover span.top{
	display: block;
	background:#ccffff; url('../images/bubble.gif') no-repeat; padding-left:8px; padding-right:8px; padding-top:0px; padding-bottom:10px
}
a.tt:hover span.middle{ /* different middle bg for stretch */
	display: block;
	background:#ccffff; url('../images/bubble_filler4.png')padding-left:8px; padding-right:8px; padding-top:0px; padding-bottom:10px; repeat 
}
a.tt:hover span.bottom{
	display: block;
	color: #000;
	background:#ccffff; url('../images/bubble4.png') no-repeat; padding-left:8px; padding-right:8px; padding-top:0px; padding-bottom:10px
}