AC Question?

My AC works when you first turn it on, but then it stops cooling after about 5-10 minutes and does not cool again. It has worked after stopping car and shutting off for a while but again only for a little while. I just had the AC checked out and charged last September.:banghead:

OH,,,its a 99' Breeze with the 2.0L 5speed with almost 180K miles on and still going.:eek:

Any help would be appreciated.

Thanks,
JH

edited to add: Fan works fine just no cool air.