public void addEvent(String s){
		if(events[events.length-1]==null){
			for(int index=0;index<events.length-1;index++){
				if(events[index]!=null){
					events[index]=s;
					return;
				}
			}
		}
		else{
			for(int index=0;index<events.length-2;index++){
				events[index]=events[index+1];
			}
			events[events.length-1]=s;
		}	
	}