Bug 147834 Drill through multi-page report document will only show the first page when preview in HTML/PDF
Description: When target report document has multiple pages, drill through will only show the first page. Steps to reproduce: 1. New a report with multiple pages, preview it in web viewer to create report document 2. New another report, drill through to this report document 3. Preview in HTML/PDF, only the first page of target document shows up Notes: Preview in WebViewer will get correct result
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @param value
	 * @return the cvs format string value
	 * @throws RemoteException
	 */
	private String cvsConvertor( String value ) throws RemoteException
	{
		if ( value == null )
		{
			return null;
		}
		value = value.replaceAll( "\"", "\"\"" ); 
		boolean needQuote = false;
		needQuote = ( value.indexOf( ',' ) != -1 )
				|| ( value.indexOf( '"' ) != -1 )
				|| ( value.indexOf( 0x0A ) != -1 )
				|| value.startsWith( " " ) || value.endsWith( " " ); 
		value = needQuote ? "\"" + value + "\"" : value; 
		return value;
	}
	/**
	 * Prepare the report parameters.
	 * 
	 * @param request
	 * @param task
	 * @param configVars
	 * @param locale
	 * @return map of the request parameters
	 */
	public HashMap parseParameters( HttpServletRequest request,
			IGetParameterDefinitionTask task, Map configVars, Locale locale )