do modify login call redirect

@@ -990,7 +990,11 @@ var $loading,
 
 // 初始化
 function init($container) {
-    var html = '<div class="loading-mask hide"><div class="loading"></div></div>';
+    var html = '<div class="loading-mask hide">' +
+                    '<div class="loading">' +
+                        '<div></div><div></div><div></div>' +
+                    '</div>' +
+               '</div>';
 
     hasInit = true;
     if ($container === undefined) {
@@ -4747,6 +4751,7 @@ var goodsDiscountEl = document.getElementById('goodsDiscount'),
     goodsDiscountHammer = goodsDiscountEl && new Hammer(goodsDiscountEl);
 
 var $cart = $('.cart-bar');
+var UA = navigator.userAgent.toLowerCase().toString();
 
 require("js/product/detail/desc");
 require("js/product/detail/comments-consults");
@@ -4812,6 +4817,9 @@ $.ajax({
     }
 });
 
+if (UA.indexOf('mqqbrowser') > -1) {
+    $('.detail > div').removeClass('column').addClass('oldbox');
+}
 require("js/product/detail/like");
 
 });
@@ -7648,7 +7656,7 @@ function callpay(orderCode) {
 function isWXOpen() {
     var ua = window.navigator.userAgent.toLowerCase();
 
-    if (ua.match(/MicroMessenger/i) === 'micromessenger') {
+    if (ua.match(/MicroMessenger/i).toString() === 'micromessenger') {
         return true;
     } else {
         return false;