naviOut = new Image();
    naviOut.src = "img/layout/navi_ball.gif";
    naviPressed = new Image();
    naviPressed.src = "img/layout/navi_ball_h.gif";

	navi1Out = new Image();
    navi1Out.src = "img/layout/navi_ball.gif";
    navi1Pressed = new Image();
    navi1Pressed.src = "img/layout/navi_ball_h.gif";

	navi2Out = new Image();
    navi2Out.src = "img/layout/navi_ball.gif";
    navi2Pressed = new Image();
    navi2Pressed.src = "img/layout/navi_ball_h.gif";

	navi3Out = new Image();
    navi3Out.src = "img/layout/navi_ball.gif";
    navi3Pressed = new Image();
    navi3Pressed.src = "img/layout/navi_ball_h.gif";

	navi4Out = new Image();
    navi4Out.src = "img/layout/navi_ball.gif";
    navi4Pressed = new Image();
    navi4Pressed.src = "img/layout/navi_ball_h.gif";

	navi5Out = new Image();
    navi5Out.src = "img/layout/navi_ball.gif";
    navi5Pressed = new Image();
    navi5Pressed.src = "img/layout/navi_ball_h.gif";

	navi6Out = new Image();
    navi6Out.src = "img/layout/navi_ball.gif";
    navi6Pressed = new Image();
    navi6Pressed.src = "img/layout/navi_ball_h.gif";

	navi7Out = new Image();
    navi7Out.src = "img/layout/navi_ball.gif";
    navi7Pressed = new Image();
    navi7Pressed.src = "img/layout/navi_ball_h.gif";

	navi8Out = new Image();
    navi8Out.src = "img/layout/navi_ball.gif";
    navi8Pressed = new Image();
    navi8Pressed.src = "img/layout/navi_ball_h.gif";

	navi9Out = new Image();
    navi9Out.src = "img/layout/navi_ball.gif";
    navi9Pressed = new Image();
    navi9Pressed.src = "img/layout/navi_ball_h.gif";

	navi10Out = new Image();
    navi10Out.src = "img/layout/navi_ball.gif";
    navi10Pressed = new Image();
    navi10Pressed.src = "img/layout/navi_ball_h.gif";

	navi11Out = new Image();
    navi11Out.src = "img/layout/navi_ball.gif";
    navi11Pressed = new Image();
    navi11Pressed.src = "img/layout/navi_ball_h.gif";

	navi12Out = new Image();
    navi12Out.src = "img/layout/navi_ball.gif";
    navi12Pressed = new Image();
    navi12Pressed.src = "img/layout/navi_ball_h.gif";

    navi13Out = new Image();
    navi13Out.src = "img/layout/navi_ball.gif";
    navi13Pressed = new Image();
    navi13Pressed.src = "img/layout/navi_ball_h.gif";


	function Bildwechsel(BildName, Bildobjekt)
	{
		BildName.src = Bildobjekt.src;
	}