$(document).on('click', '.menu-date-field', function(e) {
         var rnum = $(this).attr('rnum');
         var cdate = $(this).html();
      });

      $(document).on('click', '.menu-active-field', function(e) {
         var cspan = $(this);
         var rnum = $(this).attr('rnum');
         var active = $(this).html();
         var schedule_num = $("#current_schedule_num").val();
         var data = "table_name=hotlunch_menu_dates&schedule_num="+schedule_num+"&record_num="+rnum;
         var newvalue;

         if (active == 'Y') {
            newvalue = 'N';
         }

         if (active == 'N') {
            newvalue = 'Y';
         }

         data += "&active="+newvalue;
         $.getJSON("ajax.DataRecord.Update.php", data,
            function(results) {
               cspan.html(newvalue);
            }
         );
      });

      $(document).on('click', '.modify-menus', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var action = $(this).attr('action');
         var ans = false;

         if (action == 'delete-all-menus') {
            ans = confirm("<?php displayLanguageText('TEXT-CONFIRM-DELETE-OF-ALL-MENUS'); ?>");
         }
         else {
            ans = confirm("<?php displayLanguageText('TEXT-CONFIRM-ACTION'); ?>");
         }

         if (ans) {
            $.getJSON("ajax.MenuDates.Update.php",
               {
                  table_name: "hotlunch_menu_dates",
                  schedule_num: schedule_num,
                  action: action
               },
               function(results) {
                  if (results.ajax_return_code == -1) {
                     alert(results.error_message);
                     return;
                  }

                  if (results.reload_data == 'Y') loadData(custom_data);

                  var msg = "<?php displayLanguageText('TEXT-PROCESS-COMPLETED'); ?>";
                  if (results.ajax_message.length > 0) msg += "\n" + results.ajax_message;
                  alert(msg);
               }
            );
         }
      });

      $("#delete-selected-menus").click(function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var id;
         var ids = '';
         var title;
         var titles = '';

         $(".menu-date-checkbox").each(function() {
            id = $(this).attr('id');
            if ($(this).prop('checked')) {
               if (ids.length) ids += ',';
               ids += id;
               title = ' - '+$("#delete-title1-"+id).html();
               if ($("#delete-title2-"+id).length) title += ' - '+$("#delete-title2-"+id).html();
               titles += title+"\n";
            }
         });

         if (ids.length) {
            var msg = "<?php displayLanguageText('TEXT-CONFIRM-DELETE'); ?>\n\n"+titles;
            var ans = confirm(msg);

            if (ans) {
               $.getJSON("ajax.MenuDates.Update.php",
                  {
                     table_name: "hotlunch_menu_dates",
                     schedule_num: schedule_num,
                     selected_menus: ids,
                     action: 'delete-selected-menus'
                  },
                  function(results) {
                     if (results.ajax_return_code == -1) {
                        alert(results.error_message);
                        return;
                     }

                     if (results.reload_data == 'Y') loadData(custom_data);

                     var msg = "<?php displayLanguageText('TEXT-PROCESS-COMPLETED'); ?>";
                     if (results.ajax_message.length > 0) msg += "\n" + results.ajax_message;
                     alert(msg);
                  }
               );
            }
         }
         else {
            alert("<?php displayLanguageText('ERRORMSG-NO-MENU-DATES-SELECTED'); ?>");
         }
      });

      $(document).on('click', '#edit-menus', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();

         location.href = '?action=menu-dates-edit&schedule_num='+schedule_num;
      });


      $("#modify-menu-links-dialog").dialog({
         autoOpen: false,
         minWidth: 250,
         modal: true,
         position: { my: 'center', at: 'center' }
      });

      $("#modify-menu-link-dialog").dialog({
         autoOpen: false,
         minWidth: 250,
         modal: true,
         position: { my: 'center', at: 'center' }
      });

      $("#generate-menu-dialog").dialog({
         autoOpen: false,
         minWidth: 600,
         minHeight: 600,
         modal: true,
         position: { my: 'center', at: 'center' }
      });

      $("#copy-menu-dialog").dialog({
         autoOpen: false,
         minWidth: 600,
         minHeight: 600,
         modal: true,
         position: { my: 'center', at: 'center' }
      });

      $("#copy-menu-tabs").tabs();

      $(document).on('click', '#modify-menu-links', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();

         $("#modify-menu-links-dialog").dialog('open');
      });

      $(document).on('click', '.modify-links', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var action = 'modify-menu-links';
         var new_link = $(this).attr('new');

         $("#modify-menu-links-dialog").dialog('close');

         $.getJSON("ajax.MenuDates.Update.php",
            {
               table_name: "hotlunch_menu_dates",
               schedule_num: schedule_num,
               action: action,
               new_menu_link: new_link
            },
            function(results) {
               if (results.ajax_return_code == -1) {
                  alert(results.error_message);
                  return;
               }

               if (results.reload_data == 'Y') {
                  loadData(custom_data);
                  if (new_link == 'No') $("#modify-menu-links").hide();
               }

               var msg = "<?php displayLanguageText('TEXT-PROCESS-COMPLETED'); ?>";
               if (results.ajax_message.length > 0) msg += "\n" + results.ajax_message;
               alert(msg);
            }
         );
      });

      $(document).on('click', '.generate-menu-icon', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $(this).attr('mnum');
         var mtitle;
         var title = "<?php displayLanguageText('TEXT-MULTI-MENU-GENERATE'); ?>";

         var mlink = $("#menu-date-link-"+menu_num).val();
         if (mlink != 'No') {
            alert("<?php displayLanguageText('TEXT-UNABLE-TO-GENERATE-LINKED-MENU'); ?>");
            return;
         }

         $("#generate-menu-title").html('');
         if ($("#mtitle-"+menu_num)) {
            mtitle = $("#mtitle-"+menu_num).val();
            mtitle = "<p align='center'><b>"+mtitle+"</p>";
            $("#generate-menu-title").html(mtitle);
         }

         $("#current_menu_num").val(menu_num);
         $("#supplier-products-div").html('');
         $(".generate-menu-btn").hide();
         $("#top-generate-buttons").hide();
         $("#generate-menu-dialog").dialog('open');

         loadMenuDates();
      });

      function loadMenuDates() {
         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $("#current_menu_num").val();
         var title = "<?php displayLanguageText('TEXT-MULTI-MENU-GENERATE'); ?>";

         var data = "table_name=hotlunch_menu_dates"+
                    "&sequence_flag=N"+
                    "&action=copy-menu-dates-list"+
                    "&schedule_num="+schedule_num+
                    "&menu_num="+menu_num+
                    "&title="+title+
                    "&field_name=generate_menu_dates"+
                    "&table_id=hotlunch-menu-dates";
         $.getJSON( "ajax.DataTable.Fetch.php",data,
            function(results) {
               $("#generate-menu-dates-div").html(results.content);
            }
         );
      }

      $("#cancel-generate-btn").click(function(e) {
         e.preventDefault();
         $("#generate-menu-dialog").dialog('close');
      });

      $("#clear-generate-btn").click(function(e) {
         e.preventDefault();
         $("#supplier-search").val('');
         $("#supplier-select").val('');
         $(".generate-menu-btn").hide();
         $("#top-generate-buttons").hide();
         $("#supplier-products-div").html('');
      });

      $("#supplier-search").autocomplete({
         source: "ajax.supplierSearch.php?mode=current-school",
         dataType: "json",
         minLength: 2,
         width: 750,
         selectFirst: false,
         select: function( event, results ) {
            var supplier_num = results.item.supplier_num;
            $("#current_supplier_num").val(supplier_num);
            displayProducts();
         }
      });

      $("#supplier-select").change(function() {
         var supplier_num = $(this).val();
         $("#current_supplier_num").val(supplier_num);
         displayProducts();
      });

      function displayProducts() {
         var supplier_num = $("#current_supplier_num").val();

         $(".generate-menu-btn").hide();
         $("#top-generate-buttons").hide();

         var data = "table_name=supplier_products"+
                    "&sequence_flag=N"+
                    "&action=supplier-products-select"+
                    "&supplier_num="+supplier_num+
                    "&table_id=supplier-products";
         $.getJSON( "ajax.DataTable.Fetch.php",data,
            function(results) {
               $("#supplier-products-div").html(results.content);
               if (results.ajax_return_code == 0) {
                  $("#supplier-search").val('');
                  $("#supplier-select").val('');
                  $(".generate-menu-btn").show();
                  if (results.num_products > 3) $("#top-generate-buttons").show();
               }
            }
         );
      }

      $(document).on('change', '#select-all-products', function() {
         if ($("#select-all-products").prop('checked')) {
            $(".selected_products").each(function() {
               $(this).prop('checked',true);
            });
         }
         else {
            $(".selected_products").each(function() {
               $(this).prop('checked',false);
            });
         }
      });

      $(document).on('change', '#select-all-generate-menu-dates', function() {
         if ($("#select-all-generate-menu-dates").prop('checked')) {
            $(".generate_menu_dates").each(function() {
               $(this).prop('checked',true);
            });
         }
         else {
            $(".generate_menu_dates").each(function() {
               $(this).prop('checked',false);
            });
         }
      });

      $(".generate-menu-btn").click(function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $("#current_menu_num").val();
         var supplier_num = $("#current_supplier_num").val();
         var supplier_products = [];
         var menu_dates = [];

         $(".generate_menu_dates:checkbox:checked").each(function() {
            menu_dates.push($(this).val());
         });

         if (menu_dates.length == 0) {
            alert("<?php displayLanguageText('ERRORMSG-NO-MENU-DATES-SELECTED'); ?>");
            return;
         }

         $(".selected_products:checkbox:checked").each(function() {
            supplier_products.push($(this).val());
         });

         if (supplier_products.length == 0) {
            alert("<?php displayLanguageText('ERRORMSG-NO-PRODUCTS-SELECTED'); ?>");
            return;
         }

         $.getJSON("ajax.Menu.Generate.php",
            {
               schedule_num: schedule_num,
               menu_num: menu_num,
               selected_menu_dates: menu_dates,
               supplier_num: supplier_num,
               supplier_products: supplier_products
            },
            function(results) {
               if (results.ajax_return_code == -1) {
                  alert(results.error_message);
                  return;
               }

               $("#supplier-search").val('');
               $("#supplier-select").val('');
               $(".generate-menu-btn").hide();
               $("#top-generate-buttons").hide();
               $("#supplier-products-div").html('');

               loadData(custom_data);
               loadMenuDates();
               alert(results.ajax_message);
            }
         );
      });



      $(document).on('click', '.menu-link-span', function() {
         var sid = $(this).attr('id');
         var menu_link = $(this).attr('link');
         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $(this).attr('menu_num');

         if (menu_link == undefined) return;
         if (menu_link == 'No') return;

         $("#current-menu-num").val(menu_num);

         $("#modify-menu-link-dialog").dialog('open');
      });

      $(document).on('click', '.modify-link', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $("#current-menu-num").val();
         var action = 'change-menu-link';
         var new_link = $(this).attr('new');
         var message = "<?php displayLanguageText('TEXT-CONFIRM-ACTION'); ?>";

         if (new_link == 'No') {
            ans = confirm("<?php displayLanguageText('TEXT-CONFIRM-ACTION'); ?>");
            if (ans == false) return;
         }

         $("#modify-menu-link-dialog").dialog('close');

         $.getJSON("ajax.MenuDates.Update.php",
            {
               table_name: "hotlunch_menu_dates",
               schedule_num: schedule_num,
               menu_num: menu_num,
               action: action,
               new_menu_link: new_link
            },
            function(results) {
               if (results.ajax_return_code == -1) {
                  alert(results.error_message);
                  return;
               }

               loadData(custom_data);
            }
         );
      });


      $(document).on('click', '.copy-menu-icon', function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $(this).attr('mnum');
         $("#current_menu_num").val(menu_num);
         var num_items = $("#num-menu-items-"+menu_num).val();

         $("#copy-menu-tab").show();
         $("#copy-menu-tabs").tabs({ active: 0 });
         $("#copy-source-menu").empty();

         var mlink = $("#menu-date-link-"+menu_num).val();
         if (mlink != 'No') {
            alert("<?php displayLanguageText('TEXT-UNABLE-TO-COPY-A-LINKED-MENU'); ?>");
            return;
         }

         if (num_items == 0) {
            $("#copy-menu-tab").hide();
            $("#copy-menu-tabs").tabs({ active: 1 });
         }

         $("#copy-menu-title").html('');
         if ($("#mtitle-"+menu_num)) {
            var mtitle = $("#mtitle-"+menu_num).val();
            var source_title = "<p align='center'><b><?php displayLanguageText('TEXT-SOURCE-MENU'); ?>: "+mtitle+"</p>";
            var target_title = "<p align='center'><b><?php displayLanguageText('TEXT-TARGET-MENU'); ?>: "+mtitle+"</p>";
            $("#target-title").val(mtitle);
            $("#copy-menu-title").html(source_title);
            $("#target-menu-title").html(target_title);
         }

         $("#current_menu_num").val(menu_num);
         $("#copy-menu-btn").hide();

         var data = "table_name=hotlunch_menu_dates"+
                    "&sequence_flag=N"+
                    "&action=copy-menu-dates-list"+
                    "&schedule_num="+schedule_num+
                    "&menu_num="+menu_num+
                    "&table_id=hotlunch-menu-dates";
         $.getJSON( "ajax.DataTable.Fetch.php",data,
            function(results) {
               $("#copy-menu-dates-div").html(results.content);
               $("#copy-source-schedule").val('');
               $("#copy-menu-link").val('Yes');
               $("#copy-menu-link").val('No');
               $("#copy-menu-btn").show();
               $("#copy-menu-dialog").dialog('open');
            }
         );
      });

      $(document).on('change', '#select-all-menu-dates', function() {
         if ($("#select-all-menu-dates").prop('checked')) {
            $(".selected_menu_dates").each(function() {
               $(this).prop('checked',true);
            });
         }
         else {
            $(".selected_menu_dates").each(function() {
               $(this).prop('checked',false);
            });
         }
      });

      $(document).on('change', '#copy-source-schedule', function() {
         var snum = $(this).val();

         // Get menus for the schedule
         $.getJSON("ajax.DataSet.Fetch.php",
            {
               dataset: 'schedule-menus',
               schedule_num: snum
            },
            function(results) {
               var data = results.data;
               $("#copy-source-menu").empty();

               $.each(data, function(key, entry) {
                  $("#copy-source-menu").append($("<option></option>").attr("value",entry.value).text(entry.text));
               });
            }
         );

      });

      $(".cancel-copy-menu-btn").click(function(e) {
         e.preventDefault();
         $("#copy-menu-dialog").dialog('close');
      });

      $("#copy-menu-btn").click(function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $("#current_menu_num").val();
         var menu_link = $("#copy-menu-link").val();
         var copy_menu_title = $("#copy_menu_title").val();
         var menu_dates = [];

         $(".selected_menu_dates:checkbox:checked").each(function() {
            menu_dates.push($(this).val());
         });

         $("#copy-mode").val('source');

         copyMenu(schedule_num, menu_num, menu_link, copy_menu_title, menu_dates);
      });

      $("#copy-other-menu-btn").click(function(e) {
         e.preventDefault();

         var schedule_num = $("#current_schedule_num").val();
         var menu_num = $("#copy-source-menu").val();
         var target_menu_num = $("#current_menu_num").val();
         var menu_link = 'No';
         var copy_menu_title = 'Y';
         var menu_dates = [target_menu_num];

         $("#copy-mode").val('target');

         copyMenu(schedule_num, menu_num, menu_link, copy_menu_title, menu_dates);
      });

      function copyMenu(schedule_num, menu_num, menu_link, copy_menu_title, menu_dates) {
         var ans = false;
         var mtitle = $("#target-title").val();
         var copy_mode = $("#copy-mode").val();
         var message = "<?php displayLanguageText('TEXT-CONFIRM-ACTION'); ?>\n" +
                       "\n";

         if (copy_mode == 'target') {
            message += "<?php displayLanguageText('TEXT-TARGET-MENU'); ?>: "+mtitle+"\n";
         }
         else {
            message += "<?php displayLanguageText('TEXT-SOURCE-MENU'); ?>: "+mtitle+"\n";
            message += "<?php displayLanguageText('TEXT-MENU-LINK'); ?>: "+menu_link;
         }

         ans = confirm(message);

         if (ans) {
            $.getJSON("ajax.MenuDates.Update.php",
               {
                  table_name: "hotlunch_menu_dates",
                  action: 'copy-menu',
                  schedule_num: schedule_num,
                  menu_num: menu_num,
                  menu_link: menu_link,
                  menu_dates: menu_dates,
                  copy_menu_title: copy_menu_title
               },
               function(results) {
                  if (results.ajax_return_code == -1) {
                     alert(results.error_message);
                     return;
                  }

                  loadData(custom_data);

                  if (menu_link != 'No') $("#modify-menu-links").show();
                  var msg = "<?php displayLanguageText('TEXT-PROCESS-COMPLETED'); ?>";
                  if (results.ajax_message.length > 0) msg += "\n" + results.ajax_message;
                  alert(msg);
                  $("#copy-menu-dialog").dialog('close');
               }
            );
         }
      }

<?php if ($_SESSION['UserInfo']['type'] == 'SuperUser') { ?>
      $("#fix-menu-item-products").click(function(e) {
         e.preventDefault();

         var schedule_num = <?php echo($schedule_num) ?>;

         $.ajax({
            url: "ajax.fixMenuProducts.php",
            data: {
               schedule_num: schedule_num,
               supplier_school_num: <?php echo($supplier_school_num) ?>
               },
            dataType: 'json'
         }).done(function(results) {
            alert(results.ajax_return_msg);
         });
      });
<?php } ?>