function getAbsoluteLeft(objectId) {
o = document.getElementById(objectId)
oLeft = o.offsetLeft 
while(o.offsetParent!=null) {
oParent = o.offsetParent 
oLeft += oParent.offsetLeft
o = oParent
}
return oLeft
}
function getAbsoluteTop(objectId) {
o = document.getElementById(objectId);
oTop = o.offsetTop;
while(o.offsetParent!=null)
{ 
oParent = o.offsetParent 
oTop += oParent.offsetTop // Add parent top position
o = oParent
}
return oTop
}