Usynlig cursor

Jeg ville bare høre, om det er muligt at lave en usynlig cursor. Jeg sidder og roder med et script jeg fandt på www.dhtmlcentral.com - Det ser således ud:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML LANG="da">
<head>
<title>Test</title>
<style type="text/css">
#divExCont {position:absolute; left:0px; top:0px; clip:rect(0px 0px 0px 0px); layer-background-color:#ffffff; background-color:#ffffff;}
#divCircle {position:absolute; z-index:500; visibility:hidden; width:170px;}
body      {background-color:#000000; overflow:hidden;}
</style>
<script language="JavaScript" type="text/javascript">
function lib_bwcheck(){ //Browsercheck (needed)
    this.ver=navigator.appVersion
    this.agent=navigator.userAgent
    this.dom=document.getElementById?1:0
    this.opera5=this.agent.indexOf("Opera 5")>-1
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
    this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
    this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
    this.ie=this.ie4||this.ie5||this.ie6
    this.mac=this.agent.indexOf("Mac")>-1
    this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
    return this
}
var bw=new lib_bwcheck()



/*** Variables to set ***/
sCircleWidth = 12    //The width the script will clip to
sCircleHeight = 8    //The height the script will clip to
sStarty = 200        //Where do you want it to initially start
sStartx = 200        //Where do you want it to initially start
clipSpeed = 20        //Number of pixels for each step in the animation.

function makeObj(obj, nest, x, y){
    nest = (!nest) ? "":'document.'+nest+'.';                                       
      this.css = bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+"document.layers." +obj):0;       
    this.evnt = bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+"document.layers." +obj):0;                                                   
    this.clip = b_clip;
    this.clipIt = b_clipIt;
    this.clipTo = b_clipTo;
    this.obj = obj + "Object";
    eval(this.obj + "=this");
    return this;
}

// A unit of measure that will be added when setting the position or size of a layer.
var px = bw.ns4||window.opera?"":"px";

//clip part
function b_clipTo(t,r,b,l){
    if (bw.ns4){
        this.css.clip.top=t;this.css.clip.right=r;this.css.clip.bottom=b;this.css.clip.left=l;
    }
    else {
        this.css.clip="rect("+t+"px "+r+"px "+b+"px "+l+"px)";
    }
}
function b_clipIt(tstop,rstop,bstop,lstop,step,fn){
    if (!fn) fn = null
    var clipval = new Array()
    if (bw.dom || bw.ie4) {
        clipval = this.css.clip
        clipval = clipval.slice(5,clipval.length-1);
        clipval = clipval.split(' ')
        for (var i=0; i<4; i++) clipval[i] = parseInt(clipval[i])
    }
    else {
        clipval[0] = this.css.clip.top
        clipval[1] = this.css.clip.right
        clipval[2] = this.css.clip.bottom
        clipval[3] = this.css.clip.left
    }
    totantstep = Math.max(Math.max(Math.abs((tstop-clipval[0])/step),Math.abs((rstop-clipval[1])/step)),
        Math.max(Math.abs((bstop-clipval[2])/step),Math.abs((lstop-clipval[3])/step)))
    if (!this.clipactive)
        this.clip(clipval[0],clipval[1],clipval[2],clipval[3],(tstop-clipval[0])/totantstep,
            (rstop-clipval[1])/totantstep,(bstop-clipval[2])/totantstep,
                (lstop-clipval[3])/totantstep,totantstep,0, fn)
}
function b_clip(tcurr,rcurr,bcurr,lcurr,tperstep,rperstep,bperstep,lperstep,totantstep,antstep, fn){
    tcurr=tcurr+tperstep; rcurr=rcurr+rperstep
    bcurr=bcurr+bperstep; lcurr=lcurr+lperstep
    this.clipTo(tcurr,rcurr,bcurr,lcurr)
    if(antstep<totantstep){
        this.clipactive=true
        antstep++
        setTimeout(this.obj+".clip("+tcurr+","+rcurr+","+bcurr+","+lcurr+","+tperstep+","
            +rperstep+","+bperstep+","+lperstep+","+totantstep+","+antstep+",'"+fn+"')", 40)   
    }else{
        this.clipactive = false
        eval(fn)
    }
}
function spotInit(){
    pageWidth = (bw.ns4 || bw.ns6)?innerWidth:document.body.clientWidth;
    pageHeight = (bw.ns4 || bw.ns6)?innerHeight:document.body.clientHeight;
    oExCont = new makeObj('divExCont')
    if (bw.dom || bw.ie4){
        oExCont.css.width = pageWidth+px
        oExCont.css.height = pageHeight+px
    }
    oCircle = new makeObj('divCircle','divExCont')
    oExCont.clipTo(sStarty,sStartx+sCircleWidth,sStarty+sCircleHeight,sStartx)
    oCircle.css.left = sStartx+px
    oCircle.css.top = sStarty+px
    oCircle.css.visibility = "visible"
    if (bw.ns4)document.captureEvents(Event.MOUSEMOVE)
    document.onmousemove = moveCircle;
}
function moveCircle(e){
    x = (bw.ns4 || bw.ns6)?e.pageX:event.x
    y = (bw.ns4 || bw.ns6)?e.pageY:event.y
    oExCont.clipTo(y-sCircleHeight/2, x+sCircleWidth/2, y+sCircleHeight/2, x-sCircleWidth/2)
    oCircle.css.left = x - sCircleWidth/2 + px
    oCircle.css.top = y - sCircleHeight/2 + px
}
//This is being called when someone clicks the circle.
function showCont(){
    document.onmousemove = null
    oCircle.css.visibility = "hidden"
    oCircle.css.left = 0+px
    oCircle.css.top = 0+px
    oExCont.clipIt(-clipSpeed, pageWidth+clipSpeed, pageHeight+clipSpeed, -clipSpeed, clipSpeed, 'oExCont.css.overflow="auto"')
}

if (bw.bw) onload = spotInit
</script>
</head>

<!-- START DELETE -->
<div style="position:absolute; left:0; top:0"><a href="#" onclick="self.close(); return false"></a></div>
<br><br><br>
<!-- END DELETE -->

<div id="divExCont">
<div id="divCircle"><img src="http://www.ka0z-clan.subnet.dk/dan.gif" alt="" border="0"></a></div>

(Sæt det ind i en fil, så i kan se hvordan det foregår, medmindre i kan de det ud fra koden.)

Er det muligt, om man kunne fjerne pil-cursoren, måske ved hjælp as CSS, eller hvad ved jeg..?