you need to work on your diet and training first, a year of training is nowhere near the experience you need to start AS, here's some stuff to read up on
Diet
http://forums.steroid.com/showthread.php?t=113010
http://forums.steroid.com/showthread.php?t=75729
http://forums.steroid.com/showthread.php?t=143553
http://www.fitday.com/WebFit/calories/calories.html
Workout
http://forums.steroid.com/showthread.php?t=145057
http://forums.steroid.com/showthread.php?t=145655
http://forums.steroid.com/showthread.php?t=145799
http://forums.steroid.com/showthread.php?t=209429