function show_image(id, mode) 
{
	//window.open("foto_anzeige.php?id=" + id,"image_viewer",'width=980,height=730,scrollbars=yes,resizable=yes,locationbar=no,menubar=no,toolbar=no,status=no,directories=no');
	if (screen.width >= 1280 && mode != 0)
	{
		window_w = 1220;
		if(screen.height > 1000)
			window_h = 920;
		else
			window_h = 730;
	}
	else
	{
		window_w = 980;
		window_h = 730;
	}
	window.open("/foto_anzeige.php?id=" + id,"image_viewer",'width='+window_w+', height='+window_h+', scrollbars=yes, resizable=yes, locationbar=no, menubar=no, toolbar=no, status=no, directories=no').focus();
}