<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.1.min.js"></script> <script type="text/javascript"> $(document).ready(function() { setTimeout(function() { var margin_top; margin_top = $(document).scrollTop(); alert(margin_top); }, 1000); }); </script> </head> <body> <div style="height: 2500px;"></div> </body> </html>
