protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            objsrcReqsnType.Select();
            ddlReqsnType.DataBind();
            BindRequisitionSummary();
            TechnicalBAL objpurch = new TechnicalBAL();


            gvCrewList.DataSource = objpurch.Get_CrewList(UDFLib.ConvertToInteger(Request.QueryString["Vessel_Code"].ToString()));
            gvCrewList.DataBind();
            BindReqsTypeLog();
        }
    }