title: javascript amCharts graph item click event
body: <p>In <a href="http://www.amcharts.com/">amCharts</a> flash chart there is a event name clickGraphItem which work as click on graph item and after fetching this event we can do any action on graph item click. </p>
  
  <p>I need the same functionality in <a href="http://www.amcharts.com/javascript/">javascript amCharts</a>. So is it possible to implement clickGraphItem in javascript amCharts?</p>
  
  <p>Please provide solution. Any source code would be appreciated.</p>