HV Menu - Locks in IE6.0

[nickcfc]

I have added the HV Menu to my page. It works fine but randomly in IE6.0 it locks and I'm unable to use it. I wondered if this was something to do with the onLoad event as I have multiple javascripts being fired from my page as well as the hv menu?

Here is a snippet of code from the hv menu which calls the onLoad event & the calls to the other javascripts from within my page

HV Menu:
if(Trigger.onload)Dummy=Trigger.onload;
if(DomNav&&!Opr)Trigger.addEventListener('load',Go,false);
else Trigger.onload=Go;

Calls to other java scripts from within my page:
<tr>
<td class="detailsCell" colspan="2">&nbsp;
<a class="examplelink" href="javascript:show('ac110f240123b8f7ec750fff341533c9')">
<img src="/bridgerequest/images/document.gif" border="0"/>&nbsp;
</a>&nbsp;&nbsp;
</td>
</tr>


Has anyone experienced any problems like this or may know how to help with this problem as it is very frustrating?

Thanks for your help in advance.