function show_landingpage(netzwerk, netzwerk_parameter, zen_url) {
    var order_flow_url = zen_url;
    if (netzwerk == "zanox") {
		var tmp_parameter = new Array();
        tmp_parameter = netzwerk_parameter.split("&");
        var view_url = "http://www.zanox-affiliate.de/ppv/?" + tmp_parameter[0];
		for (var i = 0; i < tmp_parameter.length; i++) {
			if (tmp_parameter[i].indexOf("partner=") == 0) {
					var casaleP = tmp_parameter[i].substring(8, 1000);
			}
		}
        var click_url = "http://www.zanox-affiliate.de/ppc/?" + tmp_parameter[0] + "&partner=" + casaleP + "&ULP=" + order_flow_url;
    }
    if (netzwerk == "tradedoubler") {
        var tmp_parameter_str = netzwerk_parameter.split("?");
        var tmp_parameter = new Array();
        tmp_parameter = tmp_parameter_str[1].split("&");
        for (var i = 0; i < tmp_parameter.length; i++) {
            if (tmp_parameter[i].indexOf("a=") == 0) {
                var tradedoubler_a = tmp_parameter[i].substring(2, 1000);
            }
            if (tmp_parameter[i].indexOf("p=") == 0) {
                var tradedoubler_p = tmp_parameter[i].substring(2, 1000);
            }
            if (tmp_parameter[i].indexOf("g=") == 0) {
                var tradedoubler_g = tmp_parameter[i].substring(2, 1000);
            }
	   if (tmp_parameter[i].indexOf("partner=") == 0) {
                var casaleP = tmp_parameter[i].substring(8, 1000);
            }
        }
        var view_url = "http://impus.tradedoubler.com/imp/inv/" + tradedoubler_g + "/" + tradedoubler_a;
        var click_url = "http://clk.tradedoubler.com/click?p=" + tradedoubler_p + "&a=" + tradedoubler_a + "&g=" + tradedoubler_g + "&partner=" + casaleP + "&url=" + order_flow_url;
    }
    if (netzwerk == "affilinet") {
     var tmp_parameter = new Array();
      tmp_parameter = netzwerk_parameter.split("&");
			for (var i = 0; i < tmp_parameter.length; i++) {
            if (tmp_parameter[i].indexOf("ref=") == 0) {
                var affilinet_ref = tmp_parameter[i].substring(0, 1000);
            }
            if (tmp_parameter[i].indexOf("site=") == 0) {
                var affilinet_site = tmp_parameter[i].substring(0, 1000);
            }
            if (tmp_parameter[i].indexOf("tnb=") == 0) {
                var affilinet_tnb = tmp_parameter[i].substring(0, 1000);
            }
            if (tmp_parameter[i].indexOf("subid=") == 0) {
                var affilinet_subid = tmp_parameter[i].substring(0, 1000);
            }
		    if (tmp_parameter[i].indexOf("partner=") == 0) {
                var casaleP = tmp_parameter[i].substring(8, 1000);
            }
        }
        var view_url = "http://banners.webmasterplan.com/view.asp?" + affilinet_ref + "&" + affilinet_site + "&type=text&" + affilinet_tnb;
        var click_url = "http://partners.webmasterplan.com/click.asp?" + affilinet_site + "&" + affilinet_ref + "&type=text&" + affilinet_subid + "&" + affilinet_tnb + "&diurl=" + order_flow_url + "&partner=" + casaleP;
}
   document.writeln('<sc'+'ript src=\"http://ad.jamba.net/js/ad_affiliate.js\" type=\"text/javascript\"></sc'+'ript>');
   page_content(click_url);
   document.writeln("<img src=\"" + view_url + "\" alt=\"image\" width=\"1\" height=\"1\"/>\r\n");
}