/// <summary>
        /// Get the OPF file out from zip package 
        /// Parse the OPF file for generating the hyperlink - list (mainView glossary) of the Bible's / book's chapters. 
        /// Set the content to static String parameter
        /// </summary>
        /// <returns></returns>
        private void setGlossaryView()
        {
            // idea parsing content.opf (as EPUB specs says: http://stackoverflow.com/questions/4283170/iphone-reading-epub-files)
            Stream tocFileStream = getFileStreamFromEPub(_tocPath);
            StreamReader contentTocreader = new StreamReader(tocFileStream);
            string tocContent = contentTocreader.ReadToEnd();

            Parser parser = new Parser();
            string glossaryContent = parser.mainGlossaryViewFromTOCfile(tocContent);

            HTML_Content_onMainPage.NavigateToString(glossaryContent);
            StaticDataForPageChange.htmlMainViewContent = glossaryContent;
        }
        /// <summary>
        /// Initializing the glossary view for choosed book
        /// </summary>
        /// <param name="firstInit"></param>
        public void initializeGlossaryView()
        {
            _zipPackageResInfo = getPackageInfo();

            bool getPathOK = false;

            _tocPath = getPath(_zipPackageResInfo, "toc.ncx", out getPathOK);

            if (!getPathOK)
            {
                Parser parser = new Parser();
                string errorNote = "<p><center>Error: Cant set path to toc.nxc file, file is propably not part of ePub</center></p>";

                HTML_Content_onMainPage.NavigateToString(errorNote);
                StaticDataForPageChange.htmlMainViewContent = errorNote;
            }

            else
                setGlossaryView();
        }