Bug 168304 Context root issue when set to other BIRT Web Project.[0603]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ReportTag.java
* @throws Exception
	 */
	protected void __handleOutputReport( OutputStream out ) throws Exception
	{
		
		ReportEngineService.getInstance( ).setMaxRows( viewer.getMaxRowsOfRecords( ) );
		
		if ( this.documentInUrl )
		{
			String doc = createAbsolutePath( viewer.getReportDocument( ) );
			if ( viewer.getReportletId( ) != null )
			{
				
				getReportService( ).renderReportlet( doc,
						viewer.getReportletId( ), this.options,
						new ArrayList( ), out );
			}
			else
			{
				
				getReportService( ).renderReport( doc, null, this.options, out );
			}
		}
		else
		{
			
			Map params = __handleParameters( reportDesignHandle, null );
			
			Map displayTexts = BirtUtility.getDisplayTexts( null,
					(HttpServletRequest) pageContext.getRequest( ) );