How to call javascript function/write script inside PHP echo
<p>I have written piece of code, below is the code</p>

<pre><code>&lt;script type="text/javascript"&gt;
function submitform()
{
    document.myform.action='http://mysite/index.php';
    document.myform.submit();
}
&lt;/script&gt;

&lt;?php
if(isset($_POST['submit_details']))
{
       echo "&lt;script typ=javascript&gt; submitform();&lt;/script&gt;";
}

?&gt;
&lt;form id="myform"&gt;
  ------
  ------
&lt;input type="submit" name="submit_details"&gt;
&lt;/form&gt;
</code></pre>

<p>when i try to submit the form , it gives me error document.myform is undefined, how to solve this error</p>
