All the scripts are provided free on a GPL licence, but if you do find them useful, I'd appreciate a few words in my guestbook, or just drop me an email to email@example.com or a best of all a link from your site to mine would be great!
Each of the links for the following scripts will take you to a page where the script is demonstrated, and on which there is a download link for the latest version.
Auto Keyword META Tag Generator - This script simply provides a mechanism for automatically analysing the text within a webpage to ascertain what are the mst common keywords and keyword phrases. It does this by doing a simple frequency analysis of the text of the webpage, and using the results to produce a suggested keyword string. A list of common words are provided, which are excluded from the frequency analysis. Although the results of such an analysis should not replace the thought that should be put in to generating a keyword string, it can often help in spotting words and phrases which are used often but the author may not realise that these could be beneficially added to the keyword string for maximum search engine imapact.
Random File Picker - The script simply takes the name of a directory and returns a random file from within that directory. An example of its use is provided by means of script to play the game Scissors/Paper/Stone. For a live use of this application, I use it to simply manage links from my site, it's quick and easy to add,amend and delete the html link code into files in several directories, and thus keep the links separate from the html formatting of the page. Once a random filename has been selected, the uses of it are vast, as in the example the contents of the file can be displayed or parsed, or for an image file the contents could be displayed via an IMG tag.
Sorry there is only two scripts at the moment, I will be adding more in the days and weeks to come...