<!--

function openWindow(url,winname,puWidth, puHeight) { 

var winW = puWidth;
var winH = puHeight;


if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
  winH = window.innerHeight;
 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {
  winW = document.body.offsetWidth;
  winH = document.body.offsetHeight;
 }
}

var xx;
var yy;

xx = (winW - puWidth) / 2;
yy = (winH - puHeight) / 2;
        
window.open(url,winname,"height="+puHeight+",width="+puWidth+",toolbar=no,menubar=no,location=no,resizable=no,scrollbars=1,left="+xx+",top="+yy);

}

-->