function openMenu1(cur)
{var leftValue,topValue;
var topMar=15,leftMar=8;
vSrc=window.event.srcElement;
leftValue=vSrc.offsetLeft+leftMar;
topValue=vSrc.offsetTop+topMar+vSrc.offsetHeight;
vParent=vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY") 
{
leftValue+=vParent.offsetLeft;
topValue+=vParent.offsetTop;
vParent=vParent.offsetParent;

}

eval("menu"+cur+".style.visibility='visible'");
eval("menu"+cur+".style.left="+leftValue);
eval("menu"+cur+".style.top="+topValue);

}

function openMenu2(cur)
{
eval("menu"+cur+".style.visibility='visible'");

}
function closeMenu(cur)
{
eval("menu"+cur+".style.visibility='hidden'");

}