Patch by Dennis Melentyev <dennis.melentyev@infopulse.com.ua>
r=joel, a=justdave

patch by Albert Ting
r=joel, glob
a=myk

productform.js that contains functions to handle the various select
boxes in the advanced search page, and update the callsites to use
it. r,a=myk.

Fix for bug 183774: makes duplicates.xul compute a correct base URL when jarred so that links to bugs work.
r=gerv
a=myk