You have 2
(simple and easy and i can help you with these two)options:
* use PHP
Are you wanting it to be a persistent stylesheet when they visit from page to page, or change for every page the viewer goes to ?
I'm going to re-do my website. I plan on using CSS for the bulk of all the decorative stuff. I would like to have multiple templates on my site, using different CSS sheets, and have a random one come up each time someone goes to my site. Is this even possible, & if it is, how hard is it?
Not sure if that made sense to anyone or not