function adTrivago(objRequest)
{
	var design = {"DefaultHeight" : 234,
		 		  "DefaultWidth"  : 240};

		if(typeof objRequest.client == "boolean" && objRequest.client == false)
		objRequest.client = "";


		if(typeof objRequest.design.width == "number") {
		if(objRequest.design.width > 100 && objRequest.design.width < 1000)
			objRequest.design.width = objRequest.design.width;
		else
			objRequest.design.width = design.DefaultWidth;
	}
	else
		objRequest.design.width = design.DefaultWidth;

		if(typeof objRequest.design.height == "number") {
		if(objRequest.design.height > 50 && objRequest.design.height < 1000)
			objRequest.design.height = objRequest.design.height;
		else
			objRequest.design.height = design.DefaultHeight;
	}
	else
		objRequest.design.height = design.DefaultHeight;



		var trivago_url = "http://www.trivago.it/cobrand.php?cob=" + objRequest.client;

	if(objRequest.design.width)
		trivago_url += "&width=" + encodeURIComponent(objRequest.design.width);

	if(objRequest.design.height)
		trivago_url += "&height=" + encodeURIComponent(objRequest.design.height);

	if(objRequest.ad_format)
		trivago_url += "&ad_format=" + encodeURIComponent(objRequest.ad_format);

	if(objRequest.design.color_text)
		trivago_url += "&color_text=" + encodeURIComponent(objRequest.design.color_text);

	if(objRequest.design.color_bg)
		trivago_url += "&color_bg=" + encodeURIComponent(objRequest.design.color_bg);

	if(objRequest.design.bg_image)
		trivago_url += "&bg_image=" + encodeURIComponent(objRequest.design.bg_image);

	if(objRequest.filter.path)
		trivago_url += "&path=" + encodeURIComponent(objRequest.filter.path);

	if(objRequest.filter.query)
		trivago_url += "&query=" + encodeURIComponent(objRequest.filter.query);

		var trivago_style = "overflow:none;height:" + objRequest.design.height + "px;width:" + objRequest.design.width + "px;";


		var str =	"<iframe scrolling=\"no\" frameborder=\"0\" src=\"" + trivago_url + "\" style=\"" + trivago_style + "\" name=\"trivago_cobrand\">" +
				"<p><a href='www.trivago.de'>Trivago - Preisvergleich</a></p>" +
				"</iframe>";

	document.write(str);
}



trivago_client    = typeof trivago_client     != "undefined" ? trivago_client    : false;
trivago_ad_format = typeof trivago_ad_format  != "undefined" ? trivago_ad_format : false;
trivago_width     = typeof trivago_width      != "undefined" ? trivago_width     : false;
trivago_height    = typeof trivago_height     != "undefined" ? trivago_height    : false;
trivago_color_text= typeof trivago_color_text != "undefined" ? trivago_color_text: false;
trivago_color_bg  = typeof trivago_color_bg   != "undefined" ? trivago_color_bg  : false;
trivago_bg_image  = typeof trivago_bg_image   != "undefined" ? trivago_bg_image  : false;
trivago_path      = typeof trivago_path       != "undefined" ? trivago_path      : false;
trivago_query     = typeof trivago_query      != "undefined" ? trivago_query     : false;

adTrivago({	"client"    : trivago_client,
			"ad_format" : trivago_ad_format,
			"design" : {
				"width"     : trivago_width,
				"height"    : trivago_height,
				"color_text": trivago_color_text,
				"color_bg"  : trivago_color_bg,
				"bg_image"  : trivago_bg_image
			},
			"filter" : {
				"path"     : trivago_path,
				"query"    : trivago_query
			}});