title: Is this.init = function() called every time file is loaded?
body: <p>I can't find a definitive answer if an init function is called automatically when the file is loaded. Is this a built-in part of JS/Jquery, or am I missing where it's getting called from in some location of another file? </p>
  
  <p>If it is being called automatically, is this reoccurring every time the file is loaded?</p>
  
  <p>Example of the particular setup:</p>
  
  <pre><code>ExampleClass = function()
  {
     this.init = function()
     {
            //...
     }
  }
  </code></pre>