title: What is the Javascript method CollectGarbage()? When and why should it be used?
body: <p>I notice in the VS2010 javascript intellisence there is a method called CollectGarbage().</p>
  
  <p>
  Is this an IE only method?<br>
  When should it be used?<br>
  What are the advantages (or disadvantages) to using it?
  </p>