HI, I make a website which have function changing theme. On the header website I put 3 colours, when I click on the colour then my site is changed by this selected colour.
My site use css2, I have 3 css file. I want to use them to change theme
Note: when I close the browser or the site is refreshed then selected theme not change
To make reference: http://msn.com
Please show me solution use PHP language