State the Problem:
  Write a program that asks the user if the want to play a game and
  then asks them for two integers and a math operator, which is then
  carried out in a math problem by the program using a switch statement.
Tools:
  variables, if-else statement, switch structure with case statements, 
  alert statements, prompt statement.
Algorithim:
  variable for first integer
  variable for math operator
  variable for second integer
  variable for final answer
  variable for beginning question
  prompt statement asking the beginning question
  if-else statement ending the game if user answers no to beginning question
  switch structure with case statements that define the action to be taken
     based on what math operator the user enters
  default statement incase something other than a math operator is entered
  alert statement saying "Error" for default statement.
  alert statements displaying the math operation and the answer
  alert statement thanking the user for playing the game
Implementation:
  JavaScript was used to carry out the above algorithim.
Refinement:
  The program ran smoothly as planned.