Finally, the script below will works!
<script type="text/javascript">//<![CDATA[
window.onload = function(){
var button = document.getElementsByName("next")[0];
button.disabled = true;
}
//]]></script>
Finally, the script below will works!
<script type="text/javascript">//<![CDATA[
window.onload = function(){
var button = document.getElementsByName("next")[0];
button.disabled = true;
}
//]]></script>