I use an open source search engine for my website. The site crawls my intranet when I give it url to index. it has options to index sites that have not been indexed or to re-index all sites only. I want to add a function that will allow me to reindex the sites by date, and this may or may not include sites that have not been indexed yet.
The mod must include a link to this function on the admin page (your will understand that after you look at the source)
pretty simple, I would do it myself, but I don't have the time cycles. The search engine I use is called Sphider at [url removed, login to view]
the source is on the site for you to check out.
completion of this can be just an email with a *search for this, insert after, yada yada...