[development] Multiple search blocks doing different searches.

[Anth]

Hi,

My goal is to set up a tabbed search block which I'll use Quick Tabs to 
build, where each tab will prime the search with a keyword.  The step 
before this though is to have multiple blocks that do slightly different 
searches.  Defining the blocks is easy enough but I can't use 
hook_db_rewrite_sql (an example from searching at [1]) as I don't know 
what block is calling it.  Is there some easy way or trick around this 
or do I just have to manually call do_search, or write my own search, 
for each block?

Thanks,
Anthony

[1] http://www.lullabot.com/articles/hiding-content-drupals-search-system