title: JavaScript array on multiple lines
body: <p>I made an array with several strings as values so it becomes one really long line that takes a while to scroll through. To put it on multiple lines I searched and found that I can use a + sign to link the lines, but I'm having a problem. Here's a small example:</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  var x;
  var colorArr=["Red","Orange","Yellow",+
  "Green","Blue","Purple"];
  for(x=0;x&lt;6;x++)
  document.write(colorArr[x]+"&lt;br/&gt;");
  &lt;/script&gt;
  </code></pre>
  
  <p>This outputs:</p>
  
  <pre><code>Red
  Orange
  Yellow
  NaN
  Blue
  Purple
  </code></pre>
  
  <p>Basically whichever element is the first on the line becomes undefined for some reason. How do I do this the correct way?</p>