// JavaScript Document

<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

//-->


/* DEFILEMENT */
// Declaration des variables
var brOK=false;
var mie=false;
var vitesse=50;
var loop, timer;

// Fonctions de detections du navigateur
function Navigateur(){
	if (navigator.appName.indexOf("Netscape") > -1) {return "Netscape";}
	if (navigator.appName.indexOf("Explorer") > -1) {return "Explorer";}
	return "Unknown";
}

function Version(){
	return parseFloat(navigator.appVersion)
}

function checkbrOK(){
	var nav=Navigateur();
	var ver=Version();
	if(nav=="Explorer")
		{
		mie=true;
		}
	if (ver>=4)
		{
		brOK=true;
		}
}

// Fonction de creation des objets
function creerObj(obj,cont){
	if (mie) {
		//this.el=document.all[obj];
		this.css=document.all[obj].style;
		this.scrollHeight=document.all[obj].offsetHeight;
		this.clipHeight=document.all[obj].offsetHeight;
	}
	else {
		if (cont!='') {
			cont='document.'+cont+'.';
		}
		this.css=eval(cont+'document.'+obj);
		this.scrollHeight=this.css.document.height;
		this.clipHeight=this.css.clip.height;
		
	}
	this.haut=haut;
	this.bas=bas;
	this.deplace=deplace;
	this.x=0;
	this.y=0;
	eval(this.obj+'=this');
      return this;	 
}

function deplace(x,y){
	this.x=x;
	this.y=y;
	this.css.left=this.x
	this.css.top=this.y
}
function bas(v){
	if(this.y>Container.clipHeight-this.scrollHeight){
		this.deplace(0,this.y-v)
			if(loop) setTimeout(this.obj+".bas("+v+")",vitesse)
	}
}
function haut(v){
	if(this.y<0){
		this.deplace(0,this.y-v)
		if(loop) setTimeout(this.obj+".haut("+v+")",vitesse)
	}
}

// Fonction lancant le defilement
function go(vitesse){
	loop=true;
	if(vitesse>0) Texte.bas(vitesse);
	else Texte.haut(vitesse);
}

// Fonction stoppant le defilement
function stop(){
	loop=false;
	if(timer) clearTimeout(timer);
}

// Initialisation
function Init(){
	checkbrOK();
	Container=new creerObj('divContainer','');
	Texte=new creerObj('divTexte','divContainer');
	Texte.deplace(0,0);
}