Scroll et eller andet antal pixels

Ja kloge Åge, Jeppe. Måske lidt kode ville hjælpe de dygtige eksperter ...

<html>
<head>

<script type="text/javascript">
function verifyCompatibleBrowser(){
    this.ver=navigator.appVersion
    this.dom=document.getElementById?1:0
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
    this.ie4=(document.all && !this.dom)?1:0;
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;

    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
    return this
}
bw=new verifyCompatibleBrowser()

var speed=1
var loop, timer
function ConstructObject(obj,nest){
    nest=(!nest) ? '':'document.'+nest+'.'
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
    this.left=MoveArealeft;this.right=MoveArearight;
    this.MoveArea=MoveArea; this.x; this.y;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}
function MoveArea(x,y){
    this.x=x;this.y=y
    this.css.left=this.x
    this.css.left=this.y
}

function MoveArearight(move){
    if(this.y>-this.scrollHeight+objContainer.clipHeight){
    this.MoveArea(0,this.y-move)
    if(loop) setTimeout(this.obj+".right("+move+")",speed)
    }
}
function MoveArealeft(move){
    if(this.y<0){
    this.MoveArea(0,this.y-move)
    if(loop) setTimeout(this.obj+".left("+move+")",speed)
    }
}

function PerformScroll(speed){
    if(initialised){
        loop=true;
        if(speed>0) objScroller.right(speed)
        else objScroller.left(speed)
    }
}

function CeaseScroll(){
    loop=false
    if(timer) clearTimeout(timer)
}
var initialised;
function InitialiseScrollableArea(){
    objContainer=new ConstructObject('divContainer')
    objScroller=new ConstructObject('divContentimg','divContainer')
    objScroller.MoveArea(0,0)
    objContainer.css.visibility='visible'
    initialised=true;
}
onload=InitialiseScrollableArea;

</script>

</HEAD>
<BODY >
<div id="divleftControl" style="position:absolute; top: 202; left: 70">
<a href="java script:;" onClick="PerformScroll(-12); self.status='Scroll left';return true" onmouseout="CeaseScroll(); self.status='';return true">scroll left</a> </div><div id="divrightControl" style="position:absolute; top: 202; left: 150">
<a href="java script:;" onClick="PerformScroll(12); self.status='Scroll right';return true" onmouseout="CeaseScroll(); self.status='';return true">scroll right</a></div>

<div id="divContainer" style="position:absolute; clip:rect(0,300,310,0); visibility:hidden">
<div id="divContentimg" style="position:absolute">
hfghfdhdfyhdfhdfhdfhdfhdfhdfhdfhgfhdfyhdfhdfhdfhdfyhdfhdfgutyujikuiolfjdt
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
</div>



</BODY>
</HTML>

lukker