ie = (document.all)? true:false

if (ie){function ctlent(eventobject){if(window.event.keyCode==13){top.location.href="Products.asp?se_key="+se_key.value;}}}

function openbag(id) {
 window.open("check.asp?cpbm="+id,"check","height=200,width=600,left=190,top=0,resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");
}