I've created a saved search in a script, I then capture the internalID of the new saved search and append it to a string to create a URL to the saved search results.

This URL string sets a dynamic URL field on a customer record with an 'on load' user event script.  So basically, when the customer record loads there is a link under the address to find nearby prospects & customers (with the same FSA or 1st three digits of their postal code).

It's still in draft mode (I'm going to restrict to Canadian addresses, etc. later), but at this point I was wondering if it is possible to add footer filters to saved searches created in a user event Suitescript?  (At this point our Netsuite version is 2012.1).  I'm just a suitescript dabbler (not a real coder), so I appreciate any help.