Although you're proving that you're a human by doing this, many CAPTCHAs exist because they're intentionally trying to make it more difficult to run large batches of jobs against their system. I can only assume you wouldn't be going through this effort for submitting a single job, and so I don't feel it would be a good idea to help you in your endeavor.

I know that CAPTCHAs can be defeated in a number of ways, but their existance can be taken as sign that they would prefer you not to screw with their web form.