JavaScript is not running in Mozila Firefox, only runs in IE
<pre><code>&lt;script language="JavaScript"&gt;
function del_rcd(param) 
{
    if(confirm("Do you really want to delete it")) 
    {
        window.location = 'controller/del_task_ctl.php?param='+param;
    }
}
&lt;/script&gt;
&lt;script language="javascript"&gt;
function popup(id)
{
window.open("detail.php?tid="+id, "Preview","width=600,height=500,scrollbars=yes");
}
&lt;/script&gt;
&lt;script language="javascript"&gt;
function popupcomp(id)
{
window.open("edit_task.php?tid="+id, "Preview","width=600,height=500,scrollbars=yes");
}
&lt;/script&gt;
&lt;script language="javascript"&gt;
function popupclose(id)
{
window.open("close.php?qid="+id, "Preview","width=600,height=500,scrollbars=yes");
}
&lt;/script&gt;
</code></pre>
