protected void Page_Load(object sender, EventArgs e)
 {
     Security mySecurity = new Security();
     if (!mySecurity.IsAdmin())
     {
         Response.Redirect("Index.aspx");
     }
     if (!IsPostBack)
     {
         loadBookings();
         ddlRoom();
         ddlUser();
         loadRooms();
         LoadFloors();
     }
 }
 protected void Page_Load(object sender, EventArgs e)
 {
     Security mySecurity = new Security();
     if (!mySecurity.IsAdmin())
     {
         Response.Redirect("Index.aspx");
     }
     if (!IsPostBack)
     {
         LoadUsers();
     }
 }