title: Finding Leftover setTimeouts and setIntervals
body: <p>Is there any way to see currently running timeouts and/or intervals created with setTimeout or setInterval?</p>
  
  <p>Since each one returns an ID, is there a way to view the current ones in a developer console? This would help me find "leaks" in my application.</p>
  
  <p>The only way I can think to do this now is to create a wrapper for my setInterval/setTimeout calls. Or to override the built in ones (ie <code>window.setTimeout=function()</code>) in window and then have an object map keep track.</p>