function tick(){try{var $a=zXmlHttp.createRequest();$a.open("get","/tick.ashx",true);$a.onreadystatechange=function(){var $b=false;if($a.readyState==4){startTick($c);}};$a.send(null);}catch(e){}};function startTick(){try{setTimeout("tick()",60000);}catch(e){}};function openPopupWindow(location,$d,$e){window.open(location,"_blank","height="+$e+",width="+$d+",location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=no",false);return false;}