Bug 141488 Mouse icon didn't change with interactivity in SVG chart
Steps to reproduce: 1.New a SVG chart, add a interactivity on chart title 2.Preview the report Expected result: Mouse icon will change(to the hand shape) when hovering the chart title Actual result: Mouse icon didn't change but it will link to the target report by clicking the chart title
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGInteractiveRenderer.java
return (Series) ( (SeriesDefinition) ( (ChartWithoutAxes) cmDT ).getSeriesDefinitions( )
					.get( 0 ) ).getSeries( ).get( 1 );
		}
	}
	/**
	 * Prepare event handling
	 */
	public void prepareInteractiveEvent( Element elm, InteractionEvent ie,
			Trigger[] triggers )
	{
		
		cacheEvents.add( new CacheEvent( elm,
				ie.getStructureSource( ),
				triggers ) );
	}
	/**
	 * Process events that have been prepared and apply them to the SVG Elements
	 */
	public void addInteractivity( )
	{
		for ( Iterator iter = cacheEvents.iterator( ); iter.hasNext( ); )
		{
			CacheEvent cEvent = ( (CacheEvent) iter.next( ) );
			addEventHandling( cEvent.getElement( ),
					cEvent.getSource( ),
					cEvent.getTriggers( ) );
		}
	}
	/**
	 * Add event handling to the hotspot