function openWindowAndStats(url,width,height,stats) {
	var availheight=((screen.availHeight-height)/2);
	var availwidth=((screen.availWidth-width)/2);
	winStats='toolbar=no,status=no,location=no,directories=no,menubar=no,';
	winStats+='width='+width+',height='+height;
	winStats+=stats;
	if (navigator.appName.indexOf("Microsoft")>=0) {
		winStats+=',left='+availwidth+',top='+availheight;
	}else{
		winStats+=',screenX='+availwidth+',screenY='+availheight;
	}
	floater=window.open(url,"",winStats)
}