add ts

@@ -78,6 +78,7 @@ var _yas = function(initTime, version, tid, uid, geo, selector) {
   custInfo.ak = tid;
   appInfo.sv = version;
   custInfo.ud = uid ? uid : '';
+  custInfo.ts = (new Date()).getTime();
 
   if (cookies('_yasgeo')) {
     var geoInfo = cookies('_yasgeo').split(',');
@@ -380,7 +381,6 @@ _yas.sendMouseEvent = function(e, flag) {
             y: pos.y,
             et: e.type
         };
-        mp.ts = (new Date()).getTime();
         var info = util.merge(appInfo, custInfo);
         info = util.merge(info, browserInfo);
         info = util.merge(info, mp);
@@ -397,7 +397,6 @@ _yas.sendMouseEvent = function(e, flag) {
  *        取值是false时, 记录cookie, 待进入新页面后通过send方法将cookie中的事件记录发送并清空。
  */
 _yas.sendCustomInfo = function(json, flag) {
-    json.ts = (new Date()).getTime();  // 事件时间戳
     if (!flag) {
         var string = JSON.stringify(json);
         cookies('_yascustjson', string, {