function TT(pos) //pos是一个<a></a>
{
var FinalLeft = pos.offsetLeft;
var FinalTop = pos.offsetTop;
var parentEl = pos.offsetParent;
while (parentEl != null) {
FinalLeft = FinalLeft + parentEl.offsetLeft;
FinalTop = FinalTop + parentEl.offsetTop;
parentEl = parentEl.offsetParent;
}
}
请大家帮忙!谢谢