完善

@@ -102,21 +102,20 @@ var Order = {
             var e = this.e,
             d = Order.Data,
             c = Order.Common;
-            var i = 0,
-            key;
+            var i = 0;
 
             e.$total.html('0.00');
             e.$statistics.slice(3, 5).hide();
             e.$statistics.slice(0, 5).find('em').html('0.00');
 
-            for (key in d) {
+            $.each(d, function(key) {
                 if (d.hasOwnProperty(key)) {
                     if (d[key]) {
                         e.$statistics.eq(i).show().find('em').html(c.strFixed(d[key]));
                     }
                 }
                 i++;
-            }
+            });
             e.$total.html(c.strFixed(c.calucate()));
 
         }