var trailLength = 1;
var path = "images/cursor.gif";
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++) {
        eval("document." + range + "obj" + i + style + topPix + "=" + storage[d]);
        eval("document." + range + "obj" + i + style + leftPix + "=" + storage[d+1]);
        d = d+2;
    }
    for (i = storage.length; i >= 2; i--) {;
        storage[i] = storage[i-2];
    }
    d = 0;
    clearTimeout(timer);
    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;
}