<!---------- UPDOWN ------------>          
<div id="staticbuttons" style="position:absolute;">          
<a href="javascript:" onclick="myspeed=-80" onmouseout="myspeed=0"><img          
src="http://www.ngforum.tk/_fr/0/8945214.png" border="0"></a><br>          
<a href="javascript:" onclick="myspeed=80" onmouseout="myspeed=0"><img          
src="http://www.ngforum.tk/_fr/0/4605914.png" border="0"></a>          
</div>          

<script>          

var Hoffset=50 //Enter buttons' offset from right edge of window (adjust depending on images width)          
var Voffset=80 //Enter buttons' offset from bottom edge of window (adjust depending on images height)          
var thespeed=3 //Enter scroll speed in integer (Advised: 1-3)          

var ieNOTopera=document.all&&navigator.userAgent.indexOf("Opera")==-1          
var myspeed=0          

var ieHoffset_extra=document.all? 15 : 0          
var cross_obj=document.all? document.all.staticbuttons : document.getElementById? document.getElementById("staticbuttons") : document.staticbuttons          

function iecompattest(){          
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body          
}          

function positionit(){          
var dsocleft=document.all? iecompattest().scrollLeft : pageXOffset          
var dsoctop=document.all? iecompattest().scrollTop : pageYOffset          
var window_width=ieNOTopera? iecompattest().clientWidth+ieHoffset_extra : window.innerWidth+ieHoffset_extra          
var window_height=ieNOTopera? iecompattest().clientHeight : window.innerHeight          

if (document.all||document.getElementById){          
cross_obj.style.left=parseInt(dsocleft)+parseInt(window_width)-Hoffset+"px"          
cro ss _o bj .s ty le.t op=d  soctop+parseInt(window_height)-Voffset+"px"          
}          
else if (document.layers){          
cross_obj.left=dsocleft+window_width-Hoffset          
cross_obj.top=dsoctop+window_height-Voffset          
}          
}             

f   unction scrollwindow(){          
window.scrollBy(0,myspeed)          
}          

function initializeIT(){          
positionit()          
if (myspeed!=0){          
scrollwindow()          
}          
}          

if (document.all||document.getElementById||document.layers)          
setInterval("initializeIT()",20)          

</script>          
<!---------- UPDOWN ------------>