[Pottsy]

I'm getting a javascript error (object required) when viewing a forumdisplay, only on forums with this hack and only on ie. This gives an error and disables navbar popups only in ie.

The error happens on the last line of this snippet (found in vbulletin_global):

// add popups to pagenav elements
		var pagenavs = fetch_tags(document, 'td');
		for (var n = 0; n < pagenavs.length; n++)
		{
			if (pagenavs[n].hasChildNodes() && pagenavs[n].firstChild.name && pagenavs[n].firstChild.name.indexOf('PageNav') != -1)

I've tried both blocks of code - the main mod and the one above. Using 3.6.5.

Any clues - I'm a bit stuck!