diff --git a/admin/index_m.html b/admin/index_m.html
index c3a9305..ffd0ca1 100644
--- a/admin/index_m.html
+++ b/admin/index_m.html
@@ -62,7 +62,29 @@
         'ieee754':    2
     };
 
+    function save(callback) {
 
+       var obj = {
+            params: {}
+        };
+
+        $.each($('.modbus-grid'), function () {
+            var id = $(this).attr('id');
+            var key = id.split('_')[1];
+
+            if ($(this).data('JSGrid')._editingRow) {
+                $(this).jsGrid('updateItem');
+            }
+
+            obj[key] = $(this).jsGrid('option', 'data');
+        });
+
+        callback(obj);
+        
+    }
+    
+    
+    
     function switchOneType(data, id) {
         /*
         var isDirect = $('#modbus_directAddresses').prop('checked');