function popnow()
{
a=window.open("http://pagerank.scambiositi.com/popunder.php?id=36&popopen", 'Check', 'width=400,height=300,scrollbars=yes,location=yes,menubar=no,resizable=yes,screenX=1,screenY=1,top=1,left=1');
a.blur();
window.focus();
}
popnow();