Bug 183733 Implement the IScriptOjectClassInfo to provide the class infromation to support the JS code assistant.
Engine should implement the IScriptObjectClassInfo interface to return the class information for script object.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/script/internal/TableScriptExecutor.java
{
		try
		{
			ReportItemDesign tableDesign = ( ReportItemDesign ) content
					.getGenerateBy( );
			ITableInstance table = new TableInstance( content, context );
			if ( handleJS( table, tableDesign.getOnRender( ), context )
					.didRun( ) )
				return;
			ITableEventHandler eh = getEventHandler( tableDesign, context );
			if ( eh != null )
				eh.onRender( table, context.getReportContext( ) );
		} catch ( Exception e )
		{
			addException( context, e );
		}
	}
	public static void handleOnPageBreak( ITableContent content,
			ExecutionContext context )
	{
		try
		{
			ReportItemDesign tableDesign = ( ReportItemDesign ) content
					.getGenerateBy( );
			ITableInstance table = new TableInstance( content, context );
			if ( handleJS( table, tableDesign.getOnPageBreak( ), context )
					.didRun( ) )
				return;
			ITableEventHandler eh = getEventHandler( tableDesign, context );
			if ( eh != null )