Css/API/jQuery - Sample Code
offset()
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="/jquery/js/jquery.js"></script>
<script>
$(document).ready(function(){
var p = $("p:last");
var offset = p.offset();
p.html( "left: " + offset.left + ", top: " + offset.top );
});
</script>
<style>
p { margin-left:10px; }
</style>
</head>
<body>
<p>Hello</p><p>2nd Paragraph</p>
</body>
</html>
[実行結果]