updating one dropdown updates every occurrence
<p>jquery call</p>

<pre><code>$("form[name='searchbox-purchase'] select[name='city']").change(function(){
});
</code></pre>

<p>i have 4 forms with following names</p>

<ol>
<li>searchbox-purchase</li>
<li>searchbox-rental</li>
<li>searchbox-agents</li>
<li>searchbox-developments</li>
</ol>

<p>each form has a dropdown with name 'city'.
i want if i change dropdown of searchbox-purchase form, only dropdown city in that particular form should be changed.</p>
