protected void Page_Load(object sender, EventArgs e) { String hiddenFieldValue = hidLastTab.Value; StringBuilder js = new StringBuilder(); js.Append("<script type='text/javascript'>"); js.Append("var previouslySelectedTab = "); js.Append(hiddenFieldValue); js.Append(";</script>"); Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "acttab", js.ToString()); //this.Header.Controls.Add(new LiteralControl(js.ToString())); int id; int.TryParse(Request.QueryString["ID"], out id); if (fs.CheckStatus(id) != true) { Response.Redirect("inactive.aspx"); } detailsInfo.DataSource = fs.GetAll(id); detailsInfo.DataBind(); gridUploads.DataSource = fs.GetUploads(id); gridUploads.DataBind(); gridCourses.DataSource = fs.GetCourse(id); gridCourses.DataBind(); gridStudents.DataSource = fs.LectureViewUsers(id); gridStudents.DataBind(); gridVideos.DataSource = fs.GetVideosByLecturer(id); gridVideos.DataBind(); }