browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

if (((browserName == "Netscape") && (browserVer >= 3)) || ((browserName == "Microsoft Internet Explorer") && (browserVer >= 4))) useImages = "1";
else useImages = "0";

function new_win(w,h,title){
w1=window.open('',title,'resizable=no,menubar=no,status=no,scrollbars=yes,width='+(eval(w)+16)+',height='+(eval(h)));
w1.resizeTo(w+28,h+50);
if (useImages == "1"){w1.focus();}
}