private void PopulateNavigationSteps(int TabId)
        {
             TabController entity = new TabController();
             DataTable dt = entity.GetAllParentNodesOfSelectedNode(TabId,1);
             string strHTML = string.Empty, Title = string.Empty, Liz = string.Empty, Link = string.Empty;
            if (dt.Rows.Count > 0)
            {
                for (int i = 0; i < dt.Rows.Count; i++) 
                {
                    Title = dt.Rows[i]["Title"].ToString();                     
                    Link = "/index/" + dt.Rows[i]["TabId"].ToString();
                    Liz += "<li><a href=\"" + Link + "\" title=\"" + Title + "\" target='_self'><span>" + Title + "</span></a>";
                }
            }

            strHTML = "<ul><li class=\"first\"><a href=\"#\">Home</a></li>"
                        + Liz
                        +"</ul>";
            Literal_Title.Text = strHTML;

        }