var Adres = "http://blog.bisorusor.com/banner/GetBanner.asp";

var Parametre = "?";
Parametre = Parametre + "bzid=" + bzid + "&bgid=" + bgid;

var TamYol = Adres + Parametre;

var frm = "<iframe src='" + TamYol + "' width='" + Width + "' height='" + Height + "' frameborder='0' scrolling='no'></iframe>";
document.write(frm);