window.myGBB = -1;

function myGBCallBack()
{
	if (window.myGBB >= 0)
	{
		if (window.myGBB < 2)
			window.location.reload();
		else if (window.myGBB == 2)
			window.location.href = '/objednavka.php#obsah';
	}
}

myGB_show = function(caption, url, /* optional */ height, width)
{
	var options =
	{
		caption: caption,
		center_win: true,
		height: height || 200,
		width: width || 330,
		fullscreen: false,
		callback_fn: myGBCallBack,
		reload_on_close: false
	}
	var win = new GB_Window(options);
	return win.show(url);
}