protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
if (validation() == false)
{
return;
}
string name = TextBox1.Text.ToString().TrimEnd();
int pn = Int32.Parse(DropDownList1.SelectedItem.ToString());
DateTime od = Calendar1.SelectedDate;
DateTime cd = Calendar2.SelectedDate;
string test = DropDownList2.SelectedItem.ToString();
string form = DropDownList3.SelectedItem.ToString();
int Ey = Int32.Parse(DropDownList4.SelectedItem.ToString());
string Er = TextBox4.Text.ToString();
Employee_pros ep = new Employee_pros();
ep.addPosition(name, pn, od, cd, test, form, Ey, Er, Session["user"].ToString().TrimEnd());
Response.Redirect("CheckPositions.aspx");
}