window.open browser issue in Firefox and Chrome
<p>I am using:</p>

<pre><code>window.open(url, 'XXXX', 'toolbar=yes,location=yes,directories=no,menubar=yes,resizable=yes,scrollbars=yes');   
</code></pre>

<p>to open a new window from inside a JavaScript function. <code>url</code> is dynamically generated. This works perfectly in IE but Firefox and Chrome open the parent window's URL in the new pop up window. Can someone point me in the right direction?</p>
