# greet.py
#   Neal Nelson 2009.10.01 
#   Collaborators: Zelle - I'm working from examples in the Zelle textbook
#
# A greeting program that shows how to write a program with input, output
# and multiple functions.
#
# The identifiers name and str are variables in this program.
# The variable name in the function greet is also a parameter.
# We say the function main calls, or invokes, the function greet.
#

def greet(name):
  print "Hello", name
  print "How are you?"

def main():
  str = input("Enter your name within quotes: " )
  greet(str)

main()