.balloonstyle{
position:absolute;
top: -500px;
left: 0;
padding: 5px;
visibility: hidden;
border:1px solid #9f9f9f;
font:normal 11px Verdana;
line-height: 18px;
z-index: 100;
background-color:#ffffe0;
width: 200px;

}

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