I thought I'd update this thread so say that I found the answer <div><br></div><div>I hunted around on the firebug page and found out about the firephp extension. I installed that and added the class and function to my page.</div>
<div><br></div><div>Then low and behold a big fat error popped up and a link to the relevant line of code. 2 mins fiddling and it's all working in it's collapsing glory</div><div>hurrahh<br><br><div class="gmail_quote">
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