function openKWSpage(){ var width = 735; var height = 525; var top = (window.screen.height - height - 50) / 2; var left = (window.screen.width - width) / 2; window.open('http://www.kaspersky.com/kos/eng/partner/default/kavwebscan.html','KAVWebScanner', 'fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=no,resizable=no,directories=no,location=no, width='+width+', height='+height+', top='+top+', left='+left+'');}