02m proplem.... HELP PLEASE I NEED A CAR AGAIN....

[03gli401k]

Ok so the clutch is not disengaging and I don't want to spend to much for fixing parts that are still working. I need a way I can diagnose the problem. At first I was driving and I had to brake hard and that's when the problem started, after that the clutch was not working for a bit. I stoped and check the brake fluid and it looked good. Pumped the clutch and it started to work again for a little. Now after that it was on and off and when I came to a stop it would some times chatter like the abs is kicking in ( I'm assuming these problems are related). Anyone have this problem before? Anyone have a way to check for the source of the problem.

[HGB]

Trying bleeding the clutch slave and master cylinder first, see what happens.