Occurs when the series changes.
Default: null
Type: Function
Parameters:
e: A jQuery.Event object.
data: An object that contains new series values.
Code Example:
// Supply a function as an option.
$("#barchart").wijbarchart({seriesChanged: function(e, data) { } });
OR
// Bind to the event by type: wijbarchartseriesChanged
$("#barchart").bind("wijbarchartseriesChanged", function(e, data) {} );