javascript problem doPostBack
<p>I am having some problems. </p>

<p>My page is failing in this javascript code (the second line):</p>

<pre><code>function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
</code></pre>

<p>It is telling me:</p>

<blockquote>
  <p>'theForm.onsubmit' is null or not an
  object.</p>
</blockquote>

<p>Any ideas please?</p>

<p>Thanks !
C</p>
