Custom Javascript
From Searchbastard
The Custom Javascript option allows the user to inject javascript on the result page
It is set up in Searchbastard Engine Properties (To open: right-click on a searchbastard engine icon, and select "properties"):
Example:
The user enters: alert('fin')
Result: A messagebox appears when the searchresult is ready, saying "fin"
The option is available on all searchbastard engines.

