Change background

[Dobby]

Hey, me again. I would like to add a cool feature to my website but i have no idea at all on how to do it. Could you please help me/give me a link to a tutorial ?

I am trying to get a background changer thing so when someone comes onto my website they can change the background by clicking a different one in a drop down box or something like that. Please help :3

P.s
No register or login thing to do it.

 

[Khalil]

Hey, me again. I would like to add a cool feature to my website but i have no idea at all on how to do it. Could you please help me/give me a link to a tutorial ?

I am trying to get a background changer thing so when someone comes onto my website they can change the background by clicking a different one in a drop down box or something like that. Please help :3

P.s
No register or login thing to do it.

ask Mark (m0nsta.) for his one, as i think hes the only one to have it.