Car alarm problems, Baffled Options

[celicaman96]

So it seems my car alarm is stuck "on" and it's the type that cuts the ignition and battery when its going. I can't seem to figure out what to do. I can jump my car but the second I stop and turn it off, it completely shuts off and the alarm begins. It just goes and goes until the battery is dead...

Things I've tried:

- Valet switch...doesn't even seem to work correctly anymore
- Keyless remote...won't shut the alarm off anymore
- Starting car...the ignition is cut by the alarm going off

I haven't replaced my remote battery or my car's battery...those two are coming next. But really my only idea is to completely cut the power to the alarm all together....how can I do that???? Any other ideas??? Thanks everyone!