Randomizing a list of items

Recently I had to create an online quiz, and we needed the answers to each question to appear in random order. I found that it's very easy to do in Javascript. Here's an example of a randomized list of choices:

1. First, create an array and name it ("choices")
2. Then list the items in the array (with html coding inside the single quotes)
3. Create a function that sorts the array based on a randomly generated number.
4. Finally, write the choices to the page (document.write).

Hope you find it useful!

<script language=javascript type="text/javascript">
choices=new Array()
choices[0]='<li>Mauve</li>'
choices[1]='<li>Peridot</li>'
choices[2]='<li>Ecru</li>'
choices[3]='<li>Puce</li>'
function RandomSort() {
return Math.floor((Math.random()*4)-1)
}
choices=choices.sort(RandomSort)
document.write(choices)
</script>