Bug 110681 Reportlet
Web pages often use HTML tables instead to organize and position their content. In order to provide more flexibility for integrating report content into the customer web pages, it becomes necessary to introduce a new set of formats that return content as Reportlets or partial DHTML pages. These reportlets can then be included within web pages generated by the customers web application. This project focuses on producing content that is easily embeddable within an overall HTML page.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/api/IViewerReportService.java
* @param docName
	 * @param options
	 * @return
	 * @throws ReportServiceException
	 */
	long getPageCount( String docName, InputOptions options, OutputOptions outputOptions )
			throws ReportServiceException;
	/**
	 * Get the parameter definitions
	 * 
	 * @param design
	 * @param runOptions
	 * @return a Collection of ScalarParameter
	 * @throws ReportServiceException
	 */
	Collection getParameterDefinitions( IViewerReportDesignHandle design,
			InputOptions runOptions, boolean includeGroups )
			throws ReportServiceException;
	/**
	 * Get a map of parameter values (name (String) -> value (Object))
	 * 
	 * @param docName
	 * @param options
	 * @return
	 * @throws ReportServiceException
	 */
	Map getParameterValues( String docName, InputOptions options )
			throws ReportServiceException;
	/**
	 * Get parameter selection list for a cascading parameter group