title: highcharts , Hide a chart
body: <p>My GWT application consists of a "Dashboard" that has a few charts . I need to be able to hide and show charts as and when necessary.</p>
  
  <p>As you can see in the jsfiddle below, i was able to hide the chart, but the invisible chart eats up mouse events(when the mouse hovers over the invisible chart the tooltips are still displayed).I need to stack another canvas on top of the chart when the chart is hidden.But since the chart is taking up the mouse events , my canvas cannot receive any. Any ideas as to how to fix this ?</p>
  
  <p><a href="http://jsfiddle.net/archerabi/vnBsx/1/" rel="nofollow">http://jsfiddle.net/archerabi/vnBsx/1/</a>     </p>