Merge branch 'featrue/4.5' of http://git.dev.yoho.cn/web/yohobuywap into featrue/4.5

@@ -202,6 +202,18 @@ function reMarginFooter(fixedElement) {
 
     if (window._yas) {
         window._yas(1 * new Date(), '1.0.14', 'yohobuy_m', uid, '', '');
+        $('.buriedpoint').each(function() {
+            $(this).click(function(e) {
+                var bpIdArr = $(this).data('bpId').split('_');
+                var jsonData = {
+                        page: bpIdArr[0],
+                        floor: bpIdArr[1],
+                        data: bpIdArr[2]
+                    };
+
+                window._yas.sendCustomInfo(jsonData, bpIdArr[3]);
+            });
+        });
     }
 }());