Bug 193875 we can not get an entir url by IHTMLActionHandler
we can not get an entir url by IHTMLActionHandler, so word emitter dose not write the right url. now hyperlink drill through in word emitter doesn't work.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
IReportDocument reportDocument, long pageNumber, String pageRange,
			boolean masterPage, boolean svgFlag, List activeIds, Locale locale,
			boolean rtl, String iServletPath ) throws RemoteException
	{
		renderReport( os, request, reportDocument, null, pageNumber, pageRange,
				masterPage, svgFlag, activeIds, locale, rtl, iServletPath );
	}
	/**
	 * Render report page.
	 * 
	 * @param out
	 * @param request
	 * @param reportDocument
	 * @param format
	 * @param pageNumber
	 * @param pageRange
	 * @param masterPage
	 * @param svgFlag
	 * @param activeIds
	 * @param locale
	 * @param rtl
	 * @param iServletPath
	 * @throws RemoteException
	 */
	public void renderReport( OutputStream out, HttpServletRequest request,
			IReportDocument reportDocument, String format, long pageNumber,
			String pageRange, boolean masterPage, boolean svgFlag,
			List activeIds, Locale locale, boolean rtl, String iServletPath )
			throws RemoteException
	{