var boolScroll=false;
var boolStopScroll=false;
var x,x2;
var t,t2;

StopScroll = function(){
	boolStopScroll=true;
	x=0;
	t=50;
}

Scroll = function( direction, vitesse ){
 var oObj = eval('liste');
 boolStopScroll=false;
 x=(direction=='gauche'?'-':'')+(vitesse=='rapide'?22:2);
 t=(vitesse=='rapide'?20:30);
 if(!boolScroll){
 	boolScroll=true;
	x2=0;
	t2=50;
 	Scroll2();
 }
}

Scroll2 = function(){
 var oObj = eval('liste');
 if(x2<x) x2++;
 if(x2>x) x2--;
 if(t2<t) t2=t2+5;
 if(t2>t) t2=t2-5;
 if(x2==0 && boolStopScroll==true){
  boolScroll=false;
 }else{
  oObj.scrollBy(x2,0);
  setTimeout("Scroll2()",t2);
 }
}