Program to structure code automatically

Hi

Does anyone know a good program to automatically structure javascipt code? I mean, suppose I inherit one long string of javascript code from another programmer, and I want to make the code more readable:

[code]
<script>function testme(){alert(‘hello’);}</script>
[/code]

would become:

[code]
<script>
function testme()
{
alert(‘hello’);
}
</script>
[/code]

Doing that manually can be a pain if there’s a lot of code to go through. A program that does this for me would be nice.

Thanks

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