title: JavaScript: JSLint throws "Read Only
body: <p>My code: 
  <br /><em>note: the Slider Object is declared but omitted in the snippet below for better readability</em>
  <br /></p>
  
  <pre><code>"use strict";
  /*global arrayContainer, SliderInstance, DomObjects */
  arrayContainer = new Slider.constructArray();
  SliderInstance = Object.beget(Slider);
  DomObjects = {
  
      animationContainer: document.getElementById('animationContainer'),
      buttonRight: document.getElementById('buttonRight'),
      buttonRightDots: document.getElementById('buttonRightDots'),
      ieEffectImg: document.getElementById('ie_effectIMG')        
  };
  </code></pre>
  
  <p><br />
  This is what JSLint produces (and on the other two Objects SliderInstance and DomObjects)</p>
  
  <pre><code>Error:
  Problem at line 3 character 1: Read only.
  
  arrayContainer = new Slider.constructArray();
  
  Problem at line 3 character 1: Stopping. (27% scanned).
  </code></pre>
  
  <p><br />
  How do I satisfy JSLint's requirements? What does "Read only." mean?</p>