var imgurls=[  'images_040829/axle_LF.gif' , 'images_040829/axle_LR.gif' , 'images_040829/axle_RF.gif' , 'images_040829/axle_RR.gif' , 'images_040829/wheel_RR.gif' , 'images_040829/wheel_RF.gif' , 'images_040829/lead.gif' , 'images_040829/body.gif' , 'images_040829/wheel_LR.gif' , 'images_040829/wheel_LF.gif'];

var delay=100;      // SPEED OF TRAIL
var Xoff=10;       // DISTANCE IN PIXELS TO THE RIGHT OF CURSOR 
var Yoff=10;       // DISTANCE IN PIXELS FROM THE BOTTOM FROM CURSOR
var imgw=60;       // IMAGE WIDTH 
var imgh=60;       // IMAGE HEIGHT

var ns4=(document.layers)?true:false;
var ns6=(document.getElementById&&navigator.appName.indexOf("Netscape")>=0)?true:false;
var ie4=(document.all&&!document.getElementById)?true:false;
var ie5=(document.all&&document.getElementById)?true:false;
var mImgs=new Array();
var x1=0;
var y1=0;
var t='';
for(i=0;i<imgurls.length;i++){
t+=(ns4)?'<layer name="img'+i+'" top="0" left="0" width="'+imgw+'" height="'+imgh+'">':'<div id="img'+i+'" style="position:absolute; top:0px; left:0px; width:'+imgw+'px; height:'+imgh+'px; visibility:visible">';
t+='<img src="'+imgurls[i]+'" width="'+imgw+'" height="'+imgh+'">';
t+=(ns4)?'</layer>':'</div>';
}
document.write(t);

function getidleft(id){
if(ns4)return id.left;
else return parseInt(id.style.left);
}

function getidtop(id){
if(ns4)return id.top;
else return parseInt(id.style.top);
}

function animate(evt){
x1=Xoff+((ie4||ie5)?event.clientX+document.body.scrollLeft:evt.pageX);
y1=Yoff+((ie4||ie5)?event.clientY+document.body.scrollTop:evt.pageY);
}

function moveid(id,x,y){
if(ns4)id.moveTo(x,y);
else{
id.style.left=x;
id.style.top=y;
}}

function moveimgs(){
for(i=imgurls.length-1;i>0;i--)moveid(mImgs[i], getidleft(mImgs[i-1]), getidtop(mImgs[i-1]));
moveid(mImgs[0],x1,y1);
}

window.onload=function(){
  for(i=0;i<imgurls.length;i++)mImgs[i]=(ns4)?document.layers['img'+i]:(ie4)?document.all['img'+i]:document.getElementById('img'+i);
  if(ns4)document.captureEvents(Event.MOUSEMOVE);
  document.onmousemove=animate;
  setInterval('moveimgs()',delay);
}