document.write('<script src="http://www.google-analytics.com/urchin.js" type="text/javascript"></script>');
function analytics()
{
 _uacct = "UA-4621779-3";//你的ID
 urchinTracker();
}
if (document.all){
 window.attachEvent('onload',analytics);
}
else{
 window.addEventListener('load',analytics,false);
}
document.write ('<script language="javascript" type="text/javascript" src="http://js.users.51.la/2769727.js"></script>');