Jquery Newly inserted table rows disappear after 2 seconds
<p>the newly inserted rows just showed for 2 secs.then disappeared...</p>

<pre><code>$item = $( "&lt;tr&gt;&lt;td&gt;&lt;input type=\"text\" class=\"inputBig\" /&gt;&lt;/td&gt;"+ 
               "&lt;td&gt;&lt;input type=\"checkbox\" checked=\"checked\" /&gt;&lt;/td&gt;&lt;/tr&gt;");

$item.prependTo($("#tbodyPI")).show();
</code></pre>
