More of my learning

[stranac]

There's a lot to be said about your code, but I'll just mention a few points here:

• Using globals for state is bad, this is exactly what classes are for
  
• You should use __str__ for the string representation of a class, instead of storing it as an attribute with a weird workaround
  
• The way you're using for loops suggests you should take a look at nedbat's Loop Like A Native
  
• A lot of your code could be simplified significantly, by slightly changing your approach, and learning a few additional things about python and/or its standard library. For example:
  

      deal=random.randint(0,12)
      car=deck[deal].card
      num=deck[deal].value
      image=deck[deal].draw
      player.append(Cards(car, num, image))

  could be simplified to:
  

      player.append(random.choice(deck))

Also,the code is a bit hard to follow,and I'm sure there are other things which could be improved.
Although, if I were you, I would address these things first and then post again for further advice.