I CANNOT LINK THE LAYOUT AND FORM RADIO BUTTON

I am new to dhtmlxsuite I just want to link the dhtmlxform radio buttons inside layout :mrgreen:

But i am not able to link the code it will be blank when i go to link can anyone help

THIS IS AN INDEX.PHP FILE

<?php session_start(); if(isset($_SESSION['preferredskin'])) { $preferredskin = $_SESSION['preferredskin']; } else { $preferredskin = "dhx_web"; } ?> REDPOT WATCH BIRD
<script src="../dhtmlxForm/codebase/dhtmlxcommon.js"></script>
<script src="../dhtmlxForm/codebase/dhtmlxform.js"></script>
</head>
<body onload="doOnLoad();">

        <script type="text/javascript" src="codebase/dhtmlxcommon.js"></script>
<script type="text/javascript" src="codebase/dhtmlxtoolbar.js"></script>

Please, apply the next style for a body:
html, body{ height:100%; padding:0; margin:0; }
And place all the library files in a header tag