Gestaltung von Ebay-Seiten

<script LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
function click()
{
if (event.button==2)
{
alert('Sorry, tut mir leid')}
}
document.onmousedown=click
// -->
</script>
</head>

<div id="dot0" style="position: absolute; visibility: hidden;">
[img]http://www.thuringix.de/bilder/dummy.gif[/img]
</div>


<div id="dot1" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/yellowball.gif[/img]
</div>


<div id="dot2" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/blueball.gif[/img]
</div>


<div id="dot3" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/redball.gif[/img]
</div>


<div id="dot4" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/greenball.gif[/img]
</div>


<div id="dot5" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/pinkball.gif[/img]
</div>


<div id="dot6" style="position: absolute;">
[img]http://www.thuringix.de/hilfe/java/cyanball.gif[/img]
</div>


<script LANGUAGE="JavaScript">
/*
Elastic Trail script (By Philip Winston @ [email]pwinston@yahoo.com[/email], URL:http://members.xoom.com/ebullets)
Script featured on Dynamicdrive.com
For this and 100's more DHTML scripts, visit http://dynamicdrive.com
*/


// Thanks to Troels Jakobsen <tjak@get2net.dk>
// for fix which makes it work when the page is scrolled


var nDots = 7;
if (document.all&&window.print)
document.body.style.cssText="overflow-x:hidden;overflow-y:scroll"
var Xpos = 0;
var Ypos = 0;
var DELTAT = .01;
var SEGLEN = 10;
var SPRINGK = 10;
var MASS = 1;
var GRAVITY = 50;
var RESISTANCE = 10;
var STOPVEL = 0.1;
var STOPACC = 0.1;
var DOTSIZE = 11;
var BOUNCE = 0.75;
var isNetscape = navigator.appName=="Netscape";
var followmouse = true;
var dots = new Array();
init();


function init()
{
    var i = 0;
    for (i = 0; i < nDots; i++) {
        dots[i] = new dot(i);
    }
        for (i = 0; i < nDots; i++) {
        dots[i].obj.left = dots[i].X;
        dots[i].obj.top = dots[i].Y;
    }
            setTimeout("startanimate()", 2000);
}


function dot(i) {
 this.X = Xpos;
 this.Y = Ypos;
 this.dx = 0;
 this.dy = 0;
 if (document.getElementsByTagName) {
  this.obj = document.getElementsByTagName("div")["dot"+i].style;
 } else if (document.all) {
  this.obj = document.all.tags("div")["dot"+i].style;
 } else if (document.layers) {
  this.obj = document.layers["dot"+i];
 }
}


function startanimate() {
    setInterval("animate()", 20);
}


function setInitPositions(dots)
{
    var startloc = document.all.tags("LI");
    var i = 0;
    for (i = 0; i < startloc.length && i < (nDots - 1); i++) {
        dots[i+1].X = startloc[i].offsetLeft
            startloc[i].offsetParent.offsetLeft - DOTSIZE;
        dots[i+1].Y = startloc[i].offsetTop +
            startloc[i].offsetParent.offsetTop + 2*DOTSIZE;
    }
    dots[0].X = dots[1].X;
    dots[0].Y = dots[1].Y - SEGLEN;
}


function MoveHandler(e)
{
    Xpos = e.pageX;
    Ypos = e.pageY;
    return true;
}


function MoveHandlerIE() {
    Xpos = window.event.x + document.body.scrollLeft;
    Ypos = window.event.y + document.body.scrollTop;
}
    document.onmousemove = MoveHandlerIE;


function vec(X, Y)
{
    this.X = X;
    this.Y = Y;
}


function springForce(i, j, spring)
{
    var dx = (dots[i].X - dots[j].X);
    var dy = (dots[i].Y - dots[j].Y);
    var len = Math.sqrt(dx*dx + dy*dy);
    if (len > SEGLEN) {
        var springF = SPRINGK * (len - SEGLEN);
        spring.X += (dx / len) * springF;
        spring.Y += (dy / len) * springF;
    }
}


function animate() {
    var start = 0;
    if (followmouse) {
        dots[0].X = Xpos;
        dots[0].Y = Ypos;
        start = 1;
    }


    for (i = start ; i < nDots; i++ ) {


        var spring = new vec(0, 0);
        if (i > 0) {
            springForce(i-1, i, spring);
        }
        if (i < (nDots - 1)) {
            springForce(i+1, i, spring);
        }


        var resist = new vec(-dots[i].dx * RESISTANCE,
            -dots[i].dy * RESISTANCE);


        var accel = new vec((spring.X + resist.X)/ MASS,
            (spring.Y + resist.Y)/ MASS + GRAVITY);


        dots[i].dx += (DELTAT * accel.X);
        dots[i].dy += (DELTAT * accel.Y);


        if (Math.abs(dots[i].dx) < STOPVEL &&
            Math.abs(dots[i].dy) < STOPVEL &&
            Math.abs(accel.X) < STOPACC &&
            Math.abs(accel.Y) < STOPACC) {
            dots[i].dx = 0;
            dots[i].dy = 0;
        }


        dots[i].X += dots[i].dx;
        dots[i].Y += dots[i].dy;


        var height, width;
        {
            height = document.body.clientHeight + document.body.scrollTop;
            width = document.body.clientWidth + document.body.scrollLeft;
        }


        if (dots[i].Y >=  height - DOTSIZE - 1) {
            if (dots[i].dy > 0) {
                dots[i].dy = BOUNCE * -dots[i].dy;
            }
            dots[i].Y = height - DOTSIZE - 1;
        }
        if (dots[i].X >= width - DOTSIZE) {
            if (dots[i].dx > 0) {
                dots[i].dx = BOUNCE * -dots[i].dx;
            }
            dots[i].X = width - DOTSIZE - 1;
        }
        if (dots[i].X < 0) {
            if (dots[i].dx < 0) {
                dots[i].dx = BOUNCE * -dots[i].dx;
            }
            dots[i].X = 0;
        }


        dots[i].obj.left = dots[i].X;
        dots[i].obj.top =  dots[i].Y;
    }
}
</script>