To paraphrase paul graham (yet again), you can't realistically run a start-up and work a day job. If you do, then you're not really running a start-up. And if you don't work a day-job, then eventually you're likely to run out of money until the start-up gets profitable.
pg's right - you probably can't successfully run a full-tilt startup AND work a full time job. You don't have a full-tilt startup yet. You have an idea, and it's a lot of blood, sweat, and bleary-eyed mornings to get to the point where you'll need to put 100% of your time into it. "pg said I have to have seed funding first" is a pretty lame-ass excuse for why you can't work on your product.
If you think the only two states you can be in are "Working at a desk job" and "Being given a bunch of seed money to quit your desk job", you're misunderstanding the whole process, and cutting yourself way short.
Good luck with your startup. I hope everything works out for the best.
It's a full-time job itself to get a job. Call people. Start blogging and be active in forums like HN so people see how smart you are. Search every little possible job you ever can get. If you're not famous noone will ever GIVE you a job. It's something you need to work for.
If you don't have neither a job neither seed capital for your startup, you have some serious work to do. Search 5 or 10 jobs a day minimum, every single day. Call every angel in the Valley and see if they are interested in meeting you. Go to free parties and events to meet more interesting people. Ask your existing network for tips, help and recommendations. A comment on your own site was a start but don't think it solves your problem. Hard work do.
Be awesome. Work hard. Don't give up.