Bug 132618 Drill-Through forces pagination... frameset forces pagination
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
HTMLRenderContext renderContext = new HTMLRenderContext( );
		renderContext.setImageDirectory( imageDirectory );
		renderContext.setBaseImageURL( contextPath + imageBaseUrl );
		renderContext.setBaseURL( this.contextPath + "/frameset" ); 
		renderContext.setSupportedImageFormats( svgFlag
				? "PNG;GIF;JPG;BMP;SVG" : "PNG;GIF;JPG;BMP" ); 
		return renderContext;
	}
	/**
	 * Create PDF render context.
	 * 
	 * @return
	 */
	private PDFRenderContext createPDFrenderContext( )
	{
		PDFRenderContext renderContext = new PDFRenderContext( );
		renderContext.setBaseURL( this.contextPath + "/frameset" ); 
		renderContext.setSupportedImageFormats( "PNG;GIF;JPG;BMP" ); 
		return renderContext;
	}
	/**
	 * Run and render a report,
	 * 
	 * @param runnable
	 * @param outputStream
	 * @param format
	 * @param locale
	 * @param parameters
	 * @param svgFlag
	 * @throws IOException