1 function Sys$UI$_Timer$_raiseTick() {
2 this._startTimer();
3 if ((this._pageRequestManager === null) || (!this._pageRequestManager.get_isInAsyncPostBack())){
4 this._doPostback();
5 this._postbackPending = false;
6 }
7 else {
8 this._postbackPending = true;
9 }
10 }