if(typeof(this.time) === 'undefined') {
this.time = new Date();
this.time = this.time.add(Date.MINUTE, Math.round(parseInt(this.time.format('i')) / this.minuteStep) * this.minuteStep - parseInt(this.time.format('i')));
if(typeof(this.time) === 'undefined') {
this.time = new Date();
this.time = this.time.add(Date.MINUTE, Math.round(parseInt(this.time.format('i')) / this.minuteStep) * this.minuteStep - parseInt(this.time.format('i')));