title: How to handle mouse events on axis labels in highcharts
body: <p>How can mouse events be captured on highcharts axis label?<br>
  I wish to handle the click event on the labels to perform certain actions</p>
  
  <p><a href="http://jsfiddle.net/jugal/nUfBM/" rel="nofollow">A highchart demo</a></p>