pic_2 = new Image();
pic_2.src = "../../grafik/self_portraits/2me.jpg";
pic_3 = new Image();
pic_3.src = "../../grafik/self_portraits/3me.jpg";
pic_4 = new Image();
pic_4.src = "../../grafik/self_portraits/4me.jpg";
pic_5 = new Image();
pic_5.src = "../../grafik/self_portraits/5me.jpg";
pic_6 = new Image();
pic_6.src = "../../grafik/self_portraits/6me.jpg";
pic_7 = new Image();
pic_7.src = "../../grafik/self_portraits/7me.jpg";
pic_8 = new Image();
pic_8.src = "../../grafik/self_portraits/8me.jpg";
pic_9 = new Image();
pic_9.src = "../../grafik/self_portraits/9me.jpg";
pic_10 = new Image();
pic_10.src = "../../grafik/self_portraits/10me.jpg";
pic_11 = new Image();
pic_11.src = "../../grafik/self_portraits/11me.jpg";
pic_12 = new Image();
pic_12.src = "../../grafik/self_portraits/12me.jpg";
pic_13 = new Image();
pic_13.src = "../../grafik/self_portraits/13me.jpg";
pic_14 = new Image();
pic_14.src = "../../grafik/self_portraits/14me.jpg";
pic_15 = new Image();
pic_15.src = "../../grafik/self_portraits/15me.jpg";
pic_16 = new Image();
pic_16.src = "../../grafik/self_portraits/16me.jpg";
pic_17 = new Image();
pic_17.src = "../../grafik/self_portraits/17me.jpg";

var startbild = 17;
var letztesbild = 2;
var bild = 17;
var start_speed = 2890;
var speed = 2890;
var speed_min = 19;
var laeuft = 0;

function prevpic() {
	bild--;
	if(bild<letztesbild) {
		bild = startbild;
	}
	eval("document.images.portrait.src = pic_"+bild+".src");
}

function lastpic() {
	bild--;
	if(bild<letztesbild) {
		bild = startbild;
	}
	speed = Math.ceil(speed-speed/20);
	if(speed<=speed_min) {
		speed = start_speed;
		bild = 17;
		laeuft = 0;
	}
	eval("document.images.portrait.src = pic_"+bild+".src");
	if(laeuft==1) {
		pic_loop();
	}
}
function pic_loop() {
	window.setTimeout("lastpic()",speed);
}
function journey_through_the_past() {
	if(laeuft==0) {
		laeuft = 1;
		lastpic();
	} else {
		/*speed = start_speed;
		bild = letztesbild;
		laeuft = 0;*/
	}
}