title: Detect URl Bar click event or user typing in Browser address bar with Jquery/java-script
body: <p>I am working on a project where I need to Interact with browser Url bar. I mean I need too detect event with jquery/JS as soon as user clicks on address bar or type in there or if user clicks on another tab so to use with with callback and do the stuff. I know the browser is a OS app and has its own control but is there a way to accomplish this? Right now I am just detecting if user leaves Html from upper position.</p>
  
  <p>Here is the code</p>
  
  <pre><code>co$(window).mouseleave(function(e){
      if(e.pageY&lt;5)
      {
          //do stuff;
      }
  });
  </code></pre>
  
  <p>Any thoughts will be appreciated</p>