Search Widget Pro is a compiled Perl executable that crawls your website in live-time with each search, giving your visitor instantly updated returns. By setting variables in an external JavaScript file you can easily customize Search Widget Pro to search in only a particular path and only through certain kinds of files. You can also prohibit Search Widget Pro from even entering a list of folders. Search Widget Pro is so easy to customize that you can have different searches on different pages that are tailored to search different parts of your website.

The Site Search on the right of the header on wrxware.com pages is Search Widget Pro. Enter the word "website" for a good sample of the Search Widget Pro results display.