title: foreach loop with timer
body: <p>I need to write a for each loop with timer in javascript.</p>
  
  <p>It will pass each index of the object with a specific time interval.<br/>
  Lets say we have <code>obj = {a:1,b:2,c:3,...}</code></p>
  
  <pre><code>time: 0ms =&gt; obj.a 
  time: 100ms =&gt; obj.b 
  time: 200ms =&gt; obj.c 
  . 
  . 
  .
  </code></pre>
  
  <p>I have done the following two things but can't unite these two.</p>
  
  <p>Please check out <a href="http://jsfiddle.net/WFtaG/11/" rel="nofollow">http://jsfiddle.net/WFtaG/11/</a></p>