SeriesMouseOver

The "SeriesMouseOver" event is raised when the user hovers with the mouse over a series.
A single argument is passed to the function. Given that this single argument is called "args"
in the handler, like this:

<shield:ShieldChart runat="server">
    <ClientEvents SeriesMouseOver="seriesMouseOver" />
...
<script type="text/javascript">
    function seriesMouseOver(args) {
        // handle the event
    }
</script>

Gives access to the following properties:
args.point.name
args.point. x
args.point.y
args.point.id
args.dataSeries.id
args.dataSeries.collectionAlias
args.dataSeries.color
args.dataSeries.axisX
args.dataSeries.axisX.min
args.dataSeries.axisX.max
args.dataSeries.axisX.type
args.dataSeries.axisY
args.dataSeries.axisY.min
args.dataSeries.axisY.max
args.dataSeries.axisY.type
args.dataSeries.points
args.domEvent.originalEvent
args.domEvent.type
args.domEvent.isDefaultPrevented
args.domEvent.timeStamp
args.domEvent.isPropagationStopped
args.domEvent.isImmediatePropagationStopped
args.domEvent.preventDefault
args.domEvent.stopPropagation
args.domEvent.stopImmediatePropagation