protected void fillLists()
    {
        Employee_pros pros  = new Employee_pros();
        List <string> tests = pros.getTests(Session["user"].ToString().TrimEnd());
        List <string> forms = pros.getForms(Session["user"].ToString().TrimEnd());

        for (int i = 0; i < tests.Count; i++)
        {
            DropDownList2.Items.Add(tests[i]);
        }
        for (int i = 0; i < forms.Count; i++)
        {
            DropDownList3.Items.Add(forms[i]);
        }
    }