Theme Changer Script

Im planning on having a theme changer on my site, but i havnt a clue how to go about it.

help sum1 plz, put ill give rep :)

u mean diff templates or colors?

You need to make different themes, and add buttons to the index layout.
Im doing it on my site.

Try adding a cookie to remember the selected theme.

The best way to do it is to make a different style file with variables for the layout images.. etc.

Its not really a script you need...

Well a few ways, easyest is simply useing php and storing data in easly changable varible sets, if you use css to colour it all there are javascripts u coud use wich use cookies to change theams wich i used on a very old thybag also "/
U could even just a have an index1.htm index2.htm etc each with diffnt skin "/