test、

@@ -57,6 +57,13 @@
     seajs.use(['jquery', 'channel'], function($, channel) {
         channel.common();
         channel.brand();
+        $(".brand-list").on("mouseenter", "li > a", function(event) {
+            var $img = $(this).find("img");
+            $img.removeClass("grey-brand-logo");
+        }).on("mouseleave", "li > a", function() {
+            var $img = $(this).find("img");
+            $img.addClass("grey-brand-logo");
+        })
     })
 </script>
 <?php $this->_endblock();?>