Bug 200473 Microsoft JScript compilation error pops up when click pie slice [13]
chart/org.eclipse.birt.chart.reportitem.ui/src/org/eclipse/birt/chart/reportitem/ui/ChartReportItemBuilderImpl.java
if ( eb.open( ) == Window.OK )
				{
					value = eb.getResult( );
				}
		}
		return value;
	}
	public boolean isInvokingSupported( )
	{
		return true;
	}
	
	public boolean isEclipseModeSupported( )
	{
		return true;
	}
	
	/**
	 * Returns the categories list in BIRT chart expression builder
	 * 
	 * @param builderCommand
	 * @return category style
	 */
	private int getExpressionBuilderStyle( int builderCommand )
	{
		if ( builderCommand == COMMAND_EXPRESSION_DATA_BINDINGS )
		{
			return ChartExpressionProvider.CATEGORY_WITH_BIRT_VARIABLES
					| ChartExpressionProvider.CATEGORY_WITH_COLUMN_BINDINGS
					| ChartExpressionProvider.CATEGORY_WITH_REPORT_PARAMS;