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
* @param action
	 */
	private void addInvokeScriptJSCode( Element elm, StructureSource src,
			Trigger tg, String scriptEvent, boolean bDblClick, Action action )
	{
		
		if ( tg.getCondition( )
				.equals( TriggerCondition.ACCESSIBILITY_LITERAL ) )
		{
			AccessibilityValue accessValue = ( (AccessibilityValue) action
					.getValue( ) );
			if ( accessValue.getText( ) != null )
			{
				Element title = svg_g2d.createElement( "title" ); 
				title.appendChild( svg_g2d.dom.createTextNode( accessValue.getText( ) ) );
				elm.appendChild( title );
			}
			if ( accessValue.getAccessibility( ) != null )
			{
				Element description = svg_g2d.createElement( "desc" ); 
				description.appendChild( svg_g2d.dom.createTextNode( accessValue.getAccessibility( ) ) );
				elm.appendChild( description );
			}
		}
		else
		{
			
			
			
			String script = ( (ScriptValue) action