<script language="JavaScript1.2">
ghost=new Image();
ghost.src="http://www.images.spiderpaws.com/stuff/ghost2.gif"; //specify path to ghost image
amount=3; //Number of ghosts, minimum must be 3.
Xpos=450; //ghosts x coordinates, in pixel
Ypos=200; //ghosts y coordinates, in pixel
step=0.3; //Animation speed (smaller is slower)
dismissafter=30; //seconds after which ghosts should disappear, in seconds

var ns6=document.getElementById&&!document.all
bats=new Array(3)
if (document.layers){
for (i=0; i < amount; i++)
{document.write("<LAYER NAME=n"+i+" LEFT=0 TOP=-50><a href='http://www.dynamicdrive.com'><IMG SRC='"+ghost.src+"' NAME='nsi' width=69 height=60 border=0></a></LAYER>")}
}
else if (document.all||ns6){
document.write('<div id="out" style="position:absolute;top:0;left:0"><div id="in" style="position:relative">');
for (i=0; i < amount; i++){
if (document.all)
document.write('<img src="'+ghost.src+'" id="msieBats" style="position:absolute;top:-50;left:0" border=0></a>')
else
document.write('<img src="'+ghost.src+'" id="ns6Bats'+i+'" width=69 height=60 style="position:absolute;top:-50;left:0" border=0></a>')
}
document.write('</div></div>');
}

yBase=xBase=currStep=a_count=0;
b_count=1;
c_count=2;
d_count=3;
move=1;
if (document.layers||ns6){
yBase=window.innerHeight/3;
xBase=window.innerWidth/6;
if (document.layers)
window.captureEvents(Event.MOUSEMOVE);

}
if (document.all){
yBase = window.document.body.offsetHeight/3;
xBase = window.document.body.offsetWidth/6;
}

function dismissghost(){
clearInterval(flyghost)
if (document.layers){
for (i2=0; i2 < amount; i2++){
document.layers['n'+i2].visibility="hide"
}
}
else if (document.all)
document.all.out.style.visibility="hidden"
else if (ns6)
document.getElementById("out").style.visibility="hidden"
}

if (document.layers){
for (i=0; i < amount; i++)
document.layers['n'+i].document.images['nsi'].src=ghost.src
}
else if (document.all){
for (i=0; i < amount; i++)
document.all.msieBats[i].src=ghost.src
}
else if (ns6){
for (i=0; i < amount; i++)
document.getElementById("ns6Bats"+i).src=ghost.src
}

function Animate(){
a_count+=move;
b_count+=move;
c_count+=move;
currStep+=step;
if (a_count >= bats.length) a_count=0;
if (b_count >= bats.length) b_count=0;
if (c_count >= bats.length) c_count=0;
if (document.layers){
for (i=0; i < amount; i++) {
var NewL="n"+i
document.layers[NewL].top = Ypos+yBase*Math.sin(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/10)
document.layers[NewL].left =Xpos+xBase*Math.cos(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/62)
}
}

if (document.all){
for (i=0; i < amount; i++){
document.all.msieBats[i].style.pixelTop = Ypos+yBase*Math.sin(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/10)
document.all.msieBats[i].style.pixelLeft =Xpos+xBase*Math.cos(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/62)
}
}

if (ns6){
for (i=0; i < amount; i++){
document.getElementById("ns6Bats"+i).style.top = Ypos+yBase*Math.sin(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/10)
document.getElementById("ns6Bats"+i).style.left =Xpos+xBase*Math.cos(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/62)
}
}

}
flyghost=setInterval('Animate()',30);
setTimeout("dismissghost()",dismissafter*1000)
//-->
</script>