As I have posted before I'm just starting out so please bear with me. I have set a work out regime but I would like to know if I have set it up right. I'm aiming for weight loss and putting muscle back on. I work out on Mondays Wednesday Friday. I do cardio on Tuesday and Thursday.

Mondays: Chest/Back
Tuesday: Cardio Treadmill or Elliptical
Wednesday: Legs/Arms
Thursday: Cardio Treadmill or Elliptical
Friday: Abs/Shoulders
Saturday: Light Cardio (walk on home Treadmill)
Sunday: Rest

Chest: Bench press / Decline / Incline
Back: Row seated / Lat pull downs / Hyper extensions
Legs: Extensions / Curls / Squats / Leg Press
Arms: Bicep / Triceps curl / Pull Downs
Abs: Ab Crunch Machine
Shoulders: Front Dumbbell Raise / Machine Shoulder (Military) Press
Cardio: 1 hr at 85% Heart Rate
Light Cardio: Walk 1 to 2 miles.

Hope this is enough info to tell me if I'm doing this right. Also diet changes have been made to go along with my goals. Thank You All for any advice you can give me.