<!--
//Initialize Popup script values
var shown='';
var screenwidth=800;
var screenheight=600;
if (navigator.appName == "Netscape")
{
	var windowwidth = 600;
	var windowheight = 400;
}
if (navigator.appName == "Microsoft Internet Explorer")
{
	var windowwidth = 600;//300;
	var windowheight = 400;//300;
}
var windowleft=250;
var windowtop=150;

if (window.screen) {
    screenwidth=screen.width;
        screenheight=screen.height;
        windowleft=screenwidth/2-(windowwidth+14)/2;
        windowtop=screenheight/2-(windowheight+30)/2;
        }
        
window.onunload=KillPopup;
        
//Popup function. Rewrite initital params if needed
function PopUp(url) {
KillPopup();
shown=window.open(url,'Popup','left='+windowleft+',top='+windowtop+',toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+windowwidth+',height='+windowheight);
shown.focus();
return false;
}

function KillPopup()
{
if(!(shown=='' || shown.closed)) {
        shown.close();
    }
}

function setPopUpSize(w,h,l,t) {
	var a = setPopUpSize.arguments;
	if (w) windowwidth=w;
	if (h) windowheight=h;
	if (a.length>=3) {windowleft=l} else if (window.screen) windowleft=(screen.width-windowwidth)/2;
	if (a.length>=4) {windowtop=t;} else if (window.screen) windowtop=(screen.height-windowheight)/2;
}
//popup end
//-->