On that bodybuilding.com Could I just read through the specific bodyparts and exersizes, then decide which parts to exersice on what days?
You need to get yourself an actual program. Try this out-
Monday- Chest
Flat bench, incline bench, weighted dips
Tuesday- Legs
Squats, stiff leg deadlifts, calf raises
Wednesday- Shoulders
Standing military press, shrugs, side lateral raises
Thursday- Back and abs
Deadlifts, lat pulldowns (Or pullups, weighted if you can handle it) Bent over rows
Cable crunches, hanging knee twists, reverse decline crunches
Friday- Biceps and triceps
Standing barbell curls, alternating dumbbell curls, reverse curls
Close grip bench press, skullcrushers, tricep pressdowns
Now you can look up those exercises on that site, and have a better idea of what you should be doing. Do three sets of each exercise, in the six to eight rep range- Make sure you learn the exercise well before using heavy weight. Proper form is essential- And don't forget to warm up, and rest two to three minutes in between each set.
When it comes to eating, you need to eat five or six meals a day, each containing enough of the right types of protein, carbs and fats- So yes, it's fine to have a couple of protein shakes a day, along with a healthy snack, they can replace a couple of meals each day- But keep in mind, solid food is always the best thing to make up most of your diet from. Personally, I use designer whey protein, chocolate flavor- But you might have to shop around until you find one you like, since everyone's taste is different. It's a very good idea to have a shake right after your workout, since your body really needs the nutrients right then.
When it comes to figuring out how much protein/carbs/fats you should be getting each day, you'll have to do that work yourself- Check out the post near the top of the nutrition forum titled "Calculate expenditure- A starting point for all diets." or something like that. Yes, it can be confusing, but ask questions if you don't understand- That's what we're here for.