Selector id not working

[adudoc]

I am using jquery-1.2.4.min.js. It seems whenever I try to use this to select an ID, it doesn't work. Here is my example.

<div> <img id="t44" alt="Add Campaign" src="Add32.png"/> </div>

<div id="t55"> <h4>Create New Ad Campaign</h4> </div>

<script>

$('#t44').click(function () { $('#t55').show(); });

</script>

[adudoc]

Version of jquery is 1.4.2.

[dmethvin]

Please reopen with a test case.