.balloonstyle{
position:absolute;
top: -600px;
left: 0;
 
visibility: hidden;
 background:url(../images/bg.png) no-repeat left top;
font:normal 10px Verdana;
 
z-index: 100;
text-align:center;
color:#000;
width: 150px;
 float:left;
 line-height:33px;
height:33px;}

#arrowhead{
z-index: 99;
position:absolute;
top: -500px;
left: 0;
visibility: hidden;
}