javascript-randomizer/web-api.js

JavaScript randomizer

function answer(one, two, three, four, five, six, seven, eight){
  // Text field input
  var input = document.getElementById('input').value;
  var answer = document.getElementById('answer');

  if(eight == null){
    answer.innerHTML = "Please redo"
  } else {

      // 8 possible answers
      var one = "Yes";
      var two = "No";
      var three = "Only yes if you work hard!";
      var four = "Work harder = yes";
      var five = "ERR: Try Again";
      var six = "That question remains unanswered";
      var seven = "No is the only answer I have ever given";
      var eight = "Are you crazy, that is not legal!"



      // From stackoverflow: http://stackoverflow.com/questions/14422233/how-do-you-select-a-random-variable-within-a-function-in-javascript
      var values = [one, two, three, four, five, six, seven, eight],
                valueToUse = values[Math.floor(Math.random() * values.length)];
      answer.innerHTML = valueToUse
  }

}