title: Passing Variables through Functions in JavaScript
body: <p>I am trying to make it where if one function runs and defines the variable the other function will be able to reconize the function. I'm a little new to Javascript so my code may be just a bunch of jibberish.</p>
  
  <pre><code>function next() {
      var random = Math.floor(Math.random() * 15)
      document.getElementById("image").src = picture[random];
      console.log(random);
  }
  
  function who() {
      var thing = things[random];
      var text = document.getElementById("am").innerHTML = "I am " + thing + ".";
      console.log(text);
  }
  </code></pre>