case 'list':
     get_header($title);
     if ($_SESSION['user_type_id'] == 1 || $_SESSION['user_type_id'] == 2) {
         $where_branch = "";
     } else {
         $where_branch = " where a.branch_id = '" . $_SESSION['branch_id'] . "' ";
     }
     $query = select($where_branch);
     $add_button = "purchase.php?page=form";
     include '../views/purchase/list.php';
     get_footer();
     break;
 case 'form':
     get_header();
     $close_button = "purchase.php?page=list";
     $query_supplier = select_supplier();
     //$query_item = select_item();
     $query_branch = select_branch();
     $id = isset($_GET['id']) ? $_GET['id'] : null;
     if ($id) {
         $row = read_id($id);
         $row->purchase_date = format_date($row->purchase_date);
         $action = "purchase.php?page=edit&id={$id}";
     } else {
         //inisialisasi
         $row = new stdClass();
         $row->purchase_date = format_date(date("Y-m-d"));
         $row->item_id = false;
         $row->purchase_price = false;
         $row->purchase_qty = false;
         $row->purchase_total = false;
echo tanggal();
?>
"class="input1" /></td>
							</tr>
							<tr>
								<td height="40">Kategori</td><td> : </td><td><input type="text" id="kategori" name="kategori" readonly class="input1" /></td>
							</tr>
						</table>
					</div>
					<div id="progpo_kanan">
						<table>
							<tr>
								<td height="40">Supplier</td><td> : </td><td><select id="supplier" name="supplier" class="select1" >
								<option value="">--Pilih Supplier--</option>
								<?php 
select_supplier();
?>
								</select></td>
							</tr>
							<tr>
								<td height="40">ATTN</td><td> : </td><td><input type="text" id="attn" name="attn" class="input1"  /></td>
							</tr>
							<tr>
								<td height="40">Tgl Kirim</td><td> : </td><td><input type="text" id="tgl_kirim" name="tgl_kirim" readonly class="input1" /></td>
							</tr>
							<tr>
								<td height="40">Kirim Ke</td><td> : </td><td><input type="text" id="kirim_ke" name="kirim_ke"  class="input1" /></td>
							</tr>
						</table>
					</div>
					<div id="progpo_kanan">