search for: listliney

...g from the deletion point down. In either case, I need to anticipate that this might not be the first / only deletion and that there will be gaps in the item numbering sequence. So I need to test for an item''s existence before I pipe the line above (with the appropriate substitutions for ListlineY) into the page. Questions... To iterate through the list, will I be using Ruby, Javascript, or what? Is there a simple existence test? I''m hoping for something like if item#{x}.exists? Am I on the right track here? Thanks in advance for any assistance / advice. Advice on a good book...