Bug 312531 Highlight works differently when run SvgInteractivityViewer.java [13]
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGInteractiveRenderer.java
}
				if ( multipleTypes )
					break;
			}
			if ( multipleTypes )
			{
				callbackFunction.append( getJSCodeFunctionSuffix( src ) );
			}
			else
			{
				callbackFunction.append( ")" ); 
			}
			
			String jsFunction = callbackFunction.toString( );
			elm.setAttribute( scriptEvent, wrapJS( bDblClick,
					 jsFunction ) );	
			
			if ( tg.getCondition( ).getValue( ) == TriggerCondition.ONMOUSEOVER )
			{
				elm.setAttribute( "onmouseout", 
						jsFunction ); 
			}
			
			
			
			if ( !( scripts.contains( callbackContent ) ) )
			{
				svg_g2d.addScript( generateCallBackMethodName( funcName )
						+ "{" + callbackContent + "}" ); 
				scripts.add( callbackContent );