重复绑定click事件

@@ -808,18 +808,11 @@ $yohoPage.on('touchstart', '.btn-minus', function() {
             });
 
         } else {
-
-            $('#chose-btn-sure').click(
-                function() {
             var thisSkn = $('#productSkn').val();
             var thisSku = '';
-
             thisSku = $('.size-list').find('.chosed').attr('data-skuid');
-
             window.location.href = '/cart/index/seckill?skn=' + thisSkn + '&sku=' + thisSku;     
         }
-            );
-        }
 
     }
     return false; // 阻止加入购物车按钮冒泡