<!--

var trailLength = 8 // La longeur de la trainée (8 par défaut; tu peux augmenter le nombre pour une traînée plus longue)
var path = "twin2.gif" // URL absolue ou relative de l'image

// ne rien modifier à partir d'ici
var isIE = false,isNav = false,range = "all.",style = ".style",i,d = 0
var topPix = ".pixelTop",leftPix = ".pixelLeft",images,storage
if (document.layers) { 
isNav = true,range = "layers.",style = "",topPix = ".top",leftPix = ".left"
} else if (document.all) {
isIE = true
}
function initTrail() { 
images = new Array() 
for (i = 0; i < parseInt(trailLength); i++) {
images[i] = new Image()
images[i].src = path
}
storage = new Array() 
for (i = 0; i < images.length*3; i++) {
storage[i] = 0
}
for (i = 0; i < images.length; i++) { 
(isIE) ? document.write('<div id="obj' + i + '" style="position: absolute; z-Index: 100; height: 0; width: 0"><img src="' + images[i].src + '"></div>') : document.write('<layer name="obj' + i + '" width="0" height="0" z-index="100"><img src="' + images[i].src + '"></layer>')
}
trail()
}
function trail() { 
for (i = 0; i < images.length; i++) { // for every div/layer
eval("document." + range + "obj" + i + style + topPix + "=" + storage[d]) // the Y-coordinate
eval("document." + range + "obj" + i + style + leftPix + "=" + storage[d+1]) // the X-coordinate
d = d+2
}
for (i = storage.length; i >= 2; i--) { 
storage[i] = storage[i-2]
}
d = 0 // reset for future use
var timer = setTimeout("trail()",10) 
}
function processEvent(e) { 
if (isIE) { 
storage[0] = window.event.y+document.body.scrollTop+10
storage[1] = window.event.x+document.body.scrollLeft+10
} else { 
storage[0] = e.pageY+12
storage[1] = e.pageX+12
}
}
if (isNav) {
document.captureEvents(Event.MOUSEMOVE) 
}
if (isIE || isNav) { 
initTrail() 
document.onmousemove = processEvent 
}
//-->
