air condition problem- making front floor wet on both sides

What is your question?

Starting in May, 2011, I notice that both sides of the front seats carpet were soaking wet. I than sucked up the water by vacuum, to make them dry, than in a couple of days, the carpet would be wet again. The passenger side is the worst. Where does the air conditioner drain the water? Is the drain clogged up? Do I have a hose off? I noticed that after running the car and air condition, water doesn't drain on the drive way. Need help if possible. Thanks.