Bug 172643 Image in target report cannot display after drill through link.[04]
Description: Image in target report cannot display after drill through link. Build number:2.1.2.v20070202 Steps to reproduce: 1. New a folder inside project "scripting" 2. Copy attached report and image to scripting folder. 3. Preview the report and click the second image. Expected result: Open itself in a new window and display two images. Actual result: The first image cannot display. Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
*/
	public void renderReport( OutputStream os, HttpServletRequest request,
			IReportDocument reportDocument, long pageNumber, String pageRange,
			boolean masterPage, boolean svgFlag, List activeIds, Locale locale,
			boolean rtl, String iServletPath ) throws RemoteException
	{
		assert reportDocument != null;
		OutputStream out = os;
		if ( out == null )
			out = new ByteArrayOutputStream( );
		
		String servletPath = iServletPath;
		if ( servletPath == null )
			servletPath = request.getServletPath( );
		
		IRenderTask renderTask = engine.createRenderTask( reportDocument );
		
		BirtUtility.addTask( request, renderTask );
		HashMap context = new HashMap( );
		String format = ParameterAccessor.getFormat( request );
		if ( format.equalsIgnoreCase( ParameterAccessor.PARAM_FORMAT_PDF ) )
		{
			context.put( EngineConstants.APPCONTEXT_PDF_RENDER_CONTEXT,
					createPDFrenderContext( request.getServletPath( ),
							ParameterAccessor.isDesigner( request ) ) );
		}
		else
		{
			context.put( EngineConstants.APPCONTEXT_HTML_RENDER_CONTEXT,
					createHTMLrenderContext( svgFlag, servletPath, request ) );