title: JavaScript is in array
body: <p>Let's say I have this:</p>
  
  <pre><code>var blockedTile = new Array("118", "67", "190", "43", "135", "520");
  </code></pre>
  
  <p>There's more array elements but those are just few for readability purposes. Anyways, I could do a "for" loop but it would do 500 loops everytime you click on the map... is there any other way to see if a certain string is in an array?</p>