function fsPopup(url, winName) {
	winprops = 'height='+screen.height+',width='+screen.width+',top=0,left=0,scrollbars=no,menubar=no,status=no,channelmode=yes,fullscreen=yes';
	win = window.open(url, winName, winprops)
	if (parseInt(navigator.appVersion) >= 4) {
		win.window.focus();
	}
}