Bug 192789 Support to render reportlet using bookmark in frameset servlet.
Description: Support to render reportlet using bookmark in frameset servlet. At present, only run and preview servlet support __isreportlet&__bookmark to generate reportlet.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/api/IViewerReportService.java
Object[] groupKeys, InputOptions options )
			throws ReportServiceException;
	/**
	 * Get parameter selection list
	 * 
	 * @param design
	 * @param options
	 * @param paramName
	 * @return a Collection of IParameterSelectionChoice
	 * @throws ReportServiceException
	 */
	Collection getParameterSelectionList( IViewerReportDesignHandle design,
			InputOptions options, String paramName )
			throws ReportServiceException;
	/**
	 * Get the default value for a parameter
	 * 
	 * @param design
	 * @param parameterName
	 * @param options
	 * @return
	 * @throws ReportServiceException
	 */
	Object getParameterDefaultValue( IViewerReportDesignHandle design,
			String parameterName, InputOptions options )
			throws ReportServiceException;
	/**
	 * Get the page number of the first page containing the bookmark
	 * 
	 * @param docName