User tests: Successful: Unsuccessful:
Edit a banner in admin, js error was produced related to document.id('type0') not being found in the dom. This code replaces that js with some jQuery code enabling the .chosen change events to be hooked into to show/hide the custom and url fields.
This relates to http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=32085&start=0