drivers window would not close

Before work Monday morning, I started my car to warm it up. Left for work about ten mins later and as backing out, I wanted my window down a little because it had gotten to warm from the heat. When I used the electric button to bring down window, it rolled down all the way and it would not go back up! I tried and tried to get it to go back up but it would not! I drove to work on a 30 degrees morning with my drivers window all the way down. When I arrived at work, I turned off my car and then re-started it, pushed window button and it went up! Not happy with VW Jetta.