Mega Code Archive
OffsetTop Example
<![CDATA[
<html>
<body>
<div id="myDiv"
style="position:absolute;
left:150;
top:100;
width:400;
height:200;
background-color:blue;">
</div>
<button onclick="alert(myDiv.offsetTop);">offsetTop</button>
</body>
</html>
]]>