Merge branch 'master' of bitbucket.org:code2lab/sxrestaurant

app/views/origami/home/show.html.erb

@@ -307,7 +307,7 @@ $(document).ready(function(){
   // bind customer to order or sale
   $("#customer").on('click', function(){
     var sale = $('#sale_id').val();
-    if (sale!="") {
+    if (sale) {
       var sale_id = sale
     }else{
       var sale_id = $('#save_order_id').attr('data-order');
@@ -344,6 +344,7 @@ $('#pay').on('click',function() {
    window.location.href = '/origami/sale/'+ sale_id + "/payment";
 });
 
+// Bill Request
 $('#request_bills').click(function() {
     var order_id = $('#save_order_id').attr('data-order');
     var ajax_url = "/origami/" + order_id + "/request_bills";