.balloonstyle{position:absolute;top:-500px;left:0;padding:5px;visibility:hidden;border:1px solid black;font:normal 12px Verdana;line-height:18px;z-index:100;background-color:white;width:200px;filter:progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135,Strength=5);}
#arrowhead{z-index:99;position:absolute;top:-500px;left:0;visibility:hidden;}