function winPop(url) {
gen="'popupImageWindow','toolbar=no,location=no,directories=no,status=no,statusbar=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,screenX=150,screenY=150'"

w=screen.width
h=screen.height
l=0
t=0

var name = navigator.appName
if (name == "Microsoft Internet Explorer"){
   w=w-3; h=h-3;
}
   gen1='left='+l+',top='+t+',width='+w+',height='+h

g=gen+','+gen1
window.open(url,'popupImageWindow',g)
}