Last time I saw an error like that it was caused by a js conflict .... but you have waaaaaaaaay to many 3rd party scripts that I'd have to allow before I could tell you if that's what the problem is in this instance ;)

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So perhaps a good course of action would be to load the page in a browser that works, like FF3, view the page source, and see what javascript loads when the error occurs?

The page is able to load the top of the page in IE6. Once the navigation bar is loaded (Home, etc.), the error occurs.

That's where I'd be starting ;)

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What I know so far:

Doesn't happen on pages like

http://www.comiclist.com/checklist.php

Once I removed the Avatar plugin, everything was okay.

For a laugh, crack open the avatars plugin and change this section of code ( approx 2096 ) from this :

		// Include jQuery
		if ( !defined('INCLUDED__JQUERY') )
		{
			define('INCLUDED__JQUERY', true);
			?><script type="text/javascript" src="<?php echo $this->get_plugin_url(); ?>includes/common/jquery/jquery-1.2.1.pack.js"></script><?php
        }
		
		// Include jQuery Color
		if ( !defined('INCLUDED__JQUERY_COLOR') )
		{
			define('INCLUDED__JQUERY_COLOR', true);
			?><script type="text/javascript" src="<?php echo $this->get_plugin_url(); ?>includes/common/jquery/jquery.color.js"></script><?php
        }
		
		// Include jQuery Lightbox
		if ( !defined('INCLUDED__JQUERYLIGHTBOX') )
		{
			define('INCLUDED__JQUERYLIGHTBOX', true);
			?><script type="text/javascript" src="<?php echo $this->get_plugin_url(); ?>includes/common/jquerylightbox/js/jquery.lightbox.js"></script><?php
        }

To this :

		require_js( '#jquery#' );
		require_js( $this->get_plugin_url().'includes/common/jquery/jquery.color.js' );
		require_js( $this->get_plugin_url().'includes/common/jquerylightbox/js/jquery.lightbox.js' );

And seeing if that cures things ;)

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