Request.implement({options:{initialDelay:5000,delay:5000,limit:60000},startTimer:function(b){var a=function(){if(!this.running){this.send({data:b})}};this.timer=a.delay(this.options.initialDelay,this);this.lastDelay=this.options.initialDelay;this.completeCheck=function(c){$clear(this.timer);this.lastDelay=(c)?this.options.delay:(this.lastDelay+this.options.delay).min(this.options.limit);this.timer=a.delay(this.lastDelay,this)};return this.addEvent("complete",this.completeCheck)},stopTimer:function(){$clear(this.timer);return this.removeEvent("complete",this.completeCheck)}});