protected void btnSearch_Click(object sender, EventArgs e)
        {
            string    fromDate    = Common.ReturnDateTimeInString(dtpFromDate.Text, false, Constant.strDateFormat);
            string    toDate      = Common.ReturnDateTimeInString(dtpToDate.Text, false, Constant.strDateFormat);
            DataTable dtAwayUsers = objAM.getDeskAwayReport(fromDate, toDate, Session["EMPID"].ToString().Trim());

            grDeskAway.DataSource = dtAwayUsers;
            grDeskAway.DataBind();
            ScriptManager.RegisterClientScriptBlock(Page, typeof(string), Guid.NewGuid().ToString(), "$('#myModal').modal('show');", true);
        }