1. #26327 - Admin: Modal Windows
2. some blocks redesigned to match platform requirements
3. fixed some error reporting in javascript (in try-catch statements in 2 places)
4. jQuery upgraded to 1.3.2, added draggable and resizeable ui elements
5. fixed set_hidden_field problem on category images template (admin) when starting to add new image
6. search/search_reset buttons are now always visible even with toolbar button visibility restritions in effect
7. blocks grid_options_td and grid_date_td copied and adapted to proj-base/grid_blocks template
8. fixed duplicate wid recursiva addition to window name
