title: Execute an array of functions
body: <p>I'm using a mixture of d3.js and jQuery to create a visualisation. I have 3 functions that I'm trying to put into an array and then execute one after the other but I don't think I'm doing it correctly as when I click "play" nothing happens. Here's my code:</p>
  
  <pre><code>var functionsArray = [oct12,oct13,oct14];
  
  $('#play').click(function(){ 
  for (var i = 0; i &lt; functionsArray.length; i++){
      functionsArray[i];  
  }
  </code></pre>
  
  <p>I'll put up a jsfiddle shortly...</p>