function checkBrowser(){
 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 checkBrowser()

 var speed=50
 var loop, timer

 function makeObj(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.up=goUp;this.down=goDown;
 this.moveIt=moveIt; this.x; this.y;
 this.obj = obj + "Object"
 eval(this.obj + "=this")
 return this
 }
 function moveIt(x,y){
 this.x=x;this.y=y
 this.css.left=this.x+'px';
 this.css.top=this.y+'px';
 }

 function goDown(move){
 if(this.y>-this.scrollHeight+oCont.clipHeight){
 this.moveIt(0,this.y-move)
 if(loop) setTimeout(this.obj+".down("+move+")",speed)
 }
 }
 function goUp(move){
 if(this.y<0){
 this.moveIt(0,this.y-move)
 if(loop) setTimeout(this.obj+".up("+move+")",speed)
 }
 }

 function scroll(speed, scrollObj){
 if(loaded){
 loop=true;
 if(speed>0) scrollObj.down(speed)
 else scrollObj.up(speed)
 }
 }

 function noScroll(){
 loop=false
 if(timer) clearTimeout(timer)
 }
 var loaded;
 function scrollInitBoth(){
 scrollInit();
 }
 function scrollInit(){
 oCont=new makeObj('divCont')
 oScroll=new makeObj('divText','divCont')
 oScroll.moveIt(0,0)
 oCont.css.visibility='visible'
 loaded=true;
 }

 onload=scrollInitBoth;