<!-- 
//---------------------------------------------------------
// Bild-Animation	für KAKTUS  Coiffure Winterthur
// 
// Author		SPYROD
// Datum		07.06.2000
// Funktion(en)		init()
//			animieren()
//			moveLayerTo(layerName,left,top)
//---------------------------------------------------------
//  variables section 
//---------------------------------------------------------
var layerRef="null",layerStyleRef="null",styleSwitch="null";
var dx =  1;
var dy =  1;
var maxgeschw = 999;
//---------------------------------------------------------
//  animation section 
//---------------------------------------------------------

if (window.innerWidth) 
{

    var x  = (window.innerWidth / 2) - 23;
    var y  = (window.innerHeight / 2) - 15;
    var maxx = window.innerWidth - 46;
    var maxy= window.innerHeight - 30;

}
else 
{
    var x  = (520 / 2) - 23;
    var y  = (400 / 2) - 15;
    var maxx = 520 - 46;
    var maxy= 400 - 30;
}
//---------------------------------------------------------
//  Initialisieren 
//---------------------------------------------------------
function init()
{

    if (navigator.appName == "Netscape") 
    {
        layerStyleRef="layer.";
        layerRef="document.layers";
        styleSwitch="";
    } 
    else 
    {
        layerStyleRef="layer.style.";
        layerRef="document.all";
        styleSwitch=".style";
    }

}

//---------------------------------------------------------
//  Uebertragen der Sichten
//---------------------------------------------------------
function moveLayerTo(layerName,left,top)
{
    eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.top=top');
    eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.left=left');
}

//---------------------------------------------------------
//  Animieren
//---------------------------------------------------------
function animieren()
{
    moveLayerTo('moving',x,y);
    if (Math.random() < .2) 
    {
        if (Math.random() < .5) 
        {
            if (Math.random() < .5) 
            {
                dx= Math.max(-maxgeschw,dx - 1);
            } 
            else 
            {
                dx= Math.min( maxgeschw,dx + 1);
            }
        } 
        else 
        {
            if (Math.random() < .5) 
            {
                dy= Math.max(-maxgeschw,dy-1);
            } 
            else 
            {
                dy= Math.min( maxgeschw,dy+1);
            }
        }
    }
    x += dx;
    y += dy;
    x = Math.max(Math.min(maxx,x),0);
    y = Math.max(Math.min(maxy,y),0);
    if (x==0) {dx = 1}
    if (y==0) {dy = 1}
    if (x==maxx) {dx=-1}
    if (y==maxy) {dy=-1}
    setTimeout('animieren()',70);
}
// -->