function MM_openBrWindow(theURL,winName,features)
{
var w=720;
var h=480;
var myWin; 
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
if(!myWin || myWin.closed)
{
	myWin = window.open(theURL, winName,'width='+w+',height='+h+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top='+wint+',left='+winl+'resizable=0','margine=0')
}
else
{
myWin.focus();};
void(0);
}