public static function displayNewRow($index, $id, $nhanvien, $email, $gioitinh, $capdo, $thanhtich, $khenthuong, $ngay)
 {
     //$str="<div id='trNewRow' align='center'>";
     // $str.='<table align="center" border="0" cellspacing="0" cellpadding="0">';
     $str = '<td>';
     $str .= "<input type='hidden' id='txtNewID' value='" . $id . "'>";
     $str .= "</td>";
     $str .= '<td>';
     $str .= '<select style="font-size:12px;width:150px;text-align: center;" id="cbbAddRow" onchange="selectUser()">';
     $str .= '<option value="-1">---Chọn nhân viên---</option>';
     $users = UsersBUS::getUsersByRole(3);
     for ($i = 0; $i < count($users); $i++) {
         if ($users[$i]['id'] == $id) {
             $str .= "<option selected style='font-size:12px;' value='" . $users[$i]['id'] . "'>" . $users[$i]['hoten'] . "</option>";
         } else {
             $str .= "<option style='font-size:12px;' value='" . $users[$i]['id'] . "'>" . $users[$i]['hoten'] . "</option>";
         }
     }
     $str .= '</select>';
     $str .= '</td>';
     $str .= '<td width="155px" style="color:blue;">' . $email . '</td>';
     $str .= '<td align="center" width="50px">';
     if ($gioitinh == 1) {
         $str .= 'Nam';
     } else {
         $str .= 'Nữ';
     }
     $str .= '</td>';
     $str .= '<td align="center" width="60px">' . $capdo . '</td>';
     $str .= '<td align="center">';
     $str .= '<select id="cbbNewThanhTich">';
     $str .= '<option value="-1" selected>---Chọn thành tích---</option>';
     if ($thanhtich == 1) {
         $str .= '<option value="1" selected>Trung bình</option>';
     } else {
         $str .= '<option value="1">Trung bình</option>';
     }
     if ($thanhtich == 2) {
         $str .= '<option value="2" selected>Khá</option>';
     } else {
         $str .= '<option value="2">Khá</option>';
     }
     if ($thanhtich == 3) {
         $str .= '<option value="3" selected>Xuất sắc</option>';
     } else {
         $str .= '<option value="3">Xuất sắc</option>';
     }
     $str .= '</select>';
     $str .= '</td>';
     $str .= '<td>';
     $str .= '<input id="txtNewKhenThuong" type="text" style="width:300px;" value="' . $khenthuong . '" />';
     $str .= '</td>';
     $str .= '<td>';
     $str .= '<script>';
     $str .= '$(function() {';
     $str .= '$( "#txtDate_New" ).datepicker({dateFormat:"yy-mm-dd", showButtonPanel: true})';
     $str .= '});';
     $str .= '</script>';
     if ($ngay != "") {
         $str .= '<input id="txtDate_New" type="text" style="width:70px;" value="' . $ngay . '">';
     } else {
         $str .= '<input id="txtDate_New" type="text" style="width:70px;" value="' . date("Y-m-d") . '">';
     }
     $str .= '</td>';
     $str .= '<td><a href="#" onclick="addNew();"><img src="images/icon_32_new.png"></a></td>';
     // $str.="</table>";
     // $str.="</div>";
     return $str;
 }
					<td>Ngày thu:</td>
					<td colspan="2">
						<script>
							$(function() {
								$( "#txtDate" ).datepicker({dateFormat:'yy-mm-dd', showButtonPanel: true});
							});
						</script>
						<input id="txtDate" type="text" style="width:70px;">
					</td>
				</tr>
				<tr>
					<td>Nhân viên thu: <span style="color:red;">(*)</span></td>
					<td><select  style="width:300px;" id="cbbNhanvien">
                    <?php 
include_once "../BUS/UsersBUS.php";
$users = UsersBUS::getUsersByRole(3);
for ($i = 0; $i < count($users); $i++) {
    echo '<option value="' . $users[$i]['id'] . '">' . $users[$i]['hoten'] . '</option>';
}
?>
                    </select>
                    </td>
				</tr>
			</table>
		</form>
		<div class="list" style="padding-top:20px;" id="dsThuchi">
        <!--
			<table width="70%" border="0" align="center" cellspacing="0" cellpadding="0">
				<tr class="title">
					<td width="30px" align="center">#</td>
					<td width="30px" align="center">