Random image background

[fishistheice]

In HTML, I know how to set an image as a <table> or <div> background, but does anyone know how to set a random image as a <table> or <div> background, so that it is different every time the user refreshes the page? Thanks in advance

 

[Kate]

You will need to do some scripting. Either server-side with PHP for example, but it can be done in Javascript too if enabled on the browser (it is in 99% cases), using document.write