var img_01 = new Image();
img_01.src = "gfx/wurst1h.jpg";
var img_02 = new Image();
img_02.src = "gfx/wurst2h.jpg";
var img_03 = new Image();
img_03.src = "gfx/wurst3h.jpg";
var img_04 = new Image();
img_04.src = "gfx/wurst4h.jpg";
var img_05 = new Image();
img_05.src = "gfx/wurst5h.jpg";
var img_06 = new Image();
img_06.src = "gfx/wurst6h.jpg";
var img_07 = new Image();
img_07.src = "gfx/wurst7h.jpg";