function abschicken(){
	if(go){
		return true;
	}else{
		if(enter_in_feld=true){
			go = true;
			return false;
		}else{
			go = false;
			return false;
		}
	}
}

function pfeiltasten(string){
	//Pfeil oben 	: 38
	//Pfeil unten 	: 40
	//Enter 		: 13
	if( (string == 38) || (string == 40) ){
		go = false;
	}else{
		if( string == 13){
			enter_in_feld = true;
		}
	}
	return true;
}

function aktivieren(){
	go = true;
	return true;
}