title: Change pointer on mouseover to Hand in Asp.net Chart
body: <p>i am using Asp.net Chart and showing bar chart. 
  i used dataPoint.MapAreaAttributes to call a JS func(which retrieves the ID) to show next chart on click of a particular bar in the existing chart.
  but i am unable show hand pointer on mouse over the particular bar on the chart.
  And when i use Datapoint.Url which is changing the mouse pointer to hand on mouseover the bar but i am unable to call the JS func.
  So how to show Hand pointer on mouseover of a particular bar?</p>