I need to replace the show_option_all (which show all my taxonomies),
a command to show three taxonomies (ID 14, 15, 16) and label this 'all'
Basically, when someone selects 'all' i only want to show the results of the three taxonomies above.
Note: i cant exclude the taxonomy from the search results as it will effect another search form.
My current code is: http://pastebin.com/NJi2LQhY