I'm not sure if many people followed my last post, with a basic function for switching a single image using a theme function.
Well i've had a little time to learn a bit more PHP and re-write some pieces of code, to come up with a function that's easy to use and will randomise a CSS class or ID.
It's free code, written by me, no credits, no fee, no restrictions or links.
My blogging skills leave a bit to be desired but i'm sure once you get past that you'll find the above function of use...
Arguments:: $csstype, $cssname, $cssprefix, $cssrandnum
Output:: Random class="CHOOSENVALUE_X" or ID="CHOOSENVALUE_X"
Function already echoes the value, so usage is like so...
<div id="myelement" <?php wp_rand_css();?>>
Post linked above has live examples...
Very interested to hear comments or suggestions.. :-)