How to get hidden field value code behind updated by jquery/javascript
<p>I have an &lt; asp:menu/> control and a hidden field.Now i am using jquery to change value of hidden field.
Code is:-</p>

<pre><code>$(function() {

    $(".primaryStaticMenu  tr,td").each(function(index) {

        $(this).click(function() {

            if ($(this).attr("title") != "undefined"
                &amp;&amp; $(this).attr("title").length &gt; 0) {

                document.getElementById('ctl00_Hidden_Master_Location').value = $(this).attr("title");

                alert(document.getElementById('ctl00_Hidden_Master_Location').value);
                //return false;
            }
        });
    });
});
</code></pre>

<p>Server side code to get updated value is:-</p>

<blockquote>
  <p>String Get_cng_value = Hidden_Master_Location.Value;</p>
</blockquote>

<p>But Hidden_Master_Location.Value shows null every time.
can any one tell me how to get updated value of hidden field code behind. </p>
