list item function shows alert when list items present

[stevefaulkner]

using latest 64bit build on windows 8.1
go to http://www.paciellogroup.com/resources/wat/
select structure - list items
list items are displayed in page + alert saying 'no list items found'

[matatk]

I suspect this might be to do with frames. Much of the alerts don't make it clear as to whether they relate to the main page content or a frame (and, if a frame, what the frame's name is). Will assign this to @menovak as he knows the code better than me, and may be able to quickly tweak the alert text.