How to go about finding ad-hoc development work on the web?

Question

Possible Duplicate:
Where to Find Freelance Programmers

I'm wondering if its possible to find supplementary development work on line? I have some time available to me in the evenings and I thought it might be good to use it productively. It'd be great if there was a site that I could apply to do some ad-hoc coding for anyone who needs it. Something like 'I need a class that does XY & Z', and I could do that.

Is there anything like this out there? Can somebody supply me with some info? Thanks

Answer 1

Doesn't seem to be an appropriate question on Stack Overflow

Answer 2

Though not appropriate on StackOverflow, look at Freelancer web site http://www.freelancer.com/

Answer 3

Try http://www.rentacoder.com/