public static HttpCapabilitiesBase GetConfigCapabilities (string configKey, HttpRequest request)
		{
			string ua = request.ClientTarget;
			if (ua == null)
				ua = request.UserAgent;

			HttpBrowserCapabilities bcap = new HttpBrowserCapabilities ();
			bcap.useragent = ua;
			bcap.capabilities = CapabilitiesLoader.GetCapabilities (ua);
			bcap.Init ();
			return bcap;
		}