var pop; // Function requires a URL to open in the window, name of the window, and width / height parameters function popGenericWin(url,name,w,h,s) { if(!pop || pop.closed) { pop = window.open(url,name,'width='+w+',height='+h+',left=50,top=50,personal=no,toolbar=no,menubar=no,scrollbars='+s+',location=no,status=no,resizable=no,directories=no'); } else { pop.location.href = url; pop.focus(); } }