Help Notes
  1. Search
     To fetch an item and its cost, key in all, or part, of
     one of the following five choices, in any combination
     of upper and lower case. And then click on Search.
     o apple or APPLE or Apple, etc.
     o bread or BREAD or Bread, etc.
     o lettuce or LETTUCE or Lettuce, etc.
     o milk or MILK or Milk, etc.
     o whataburger or WHATABURGER or Whataburger, etc.
  2. Random
     To fetch and display one of the five choices, at random, 
     click on Random.
  3. Reset
     To clear the user input text box, click on Reset.
  4. Help
     To display these Help Notes, click on Help.