I've wanted to make a search engine string to use with Biblia. I couldn't get anything to work from the main window, but I did get something to work in relation to a plain bible search.
With Opera I got this:
http://biblia.com/books/esv/resolve?input=%s
To run it using Glims with Safari on the Mac one simply changes the %s to #query#
If one wants to make it for some other Bible, use the letters for that translation.
The mind of man is the mill of God, not to grind chaff, but wheat. Thomas Manton | Study hard, for the well is deep, and our brains are shallow. Richard Baxter
If you want to search your whole library you can use:
http://biblia.com/search?query=%s