protected void CancelBtn_Click(object sender, EventArgs e)
{
ReportList.ClearSelection();
GroupList.ClearSelection();
ReportList.Items.FindByValue("-1").Selected = true;
GroupList.Items.FindByValue("-1").Selected = true;
endLabel.Text = DateTime.Now.ToString("dd/MM/yyyy");
startLabel.Text = DateTime.Now.ToString("dd/MM/yyyy");
endCalendar.SelectedDate = DateTime.Today.Date;
staCalendar.SelectedDate = DateTime.Today.Date;
}
