added Scriptaculous effects to many of the ajax calls.neat-o!
can now select and save metadata fields from a document and use them when merging across documents in the "cart"
parameterize the div used for ajax results
search within specific fields - with option for matching any vs. all
search method for retrieving specific documents (matching docid)
refactor search methods into common search.js file.start on making ajax-based search from the index page.state of things: now merging across assessments and including question-level metadata
refactor into reusable methods such that queries can be constructed from different form interfaces.
fix the optional "include questions" checkbox so that it actually toggles the option.
added support for merging response data with question-level metadata
only include checked metadata
add dataquery construction via js.used in the first XSL-housed style sheets