var vis = new Array();


	var memo_obj = new Array();

	function findObj(n) { 
		var p,i,x;

		// Voir si on n'a pas deja memoriser cet element		
		if (memo_obj[n]) {
			return memo_obj[n];
		}
		
		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 = findObj(n,d.layers[i].document);
		if(!x && document.getElementById) x = document.getElementById(n); 
		
		// Memoriser l'element
		memo_obj[n] = x;
		
		return x;
	}


	function switch_obj(obj) {
		element = findObj(obj);
		if(element) {
			if (element.style.display == 'none')
			{
			  show_obj(obj) ;	
			} else {
			  hide_obj(obj) ;	
			}
		}
	}
	
	// Astuce pour cacher
	function setObjHeight(obj, lheight)
	{
		element = findObj(obj);
		if(element) {
			element.style.height = lheight+'px';
		}		
	}
	
	function hide_obj(obj) {
		element = findObj(obj);
		if(element) {
			if (element.style.visibility != "hidden") element.style.visibility = "hidden";
			element.style.display = 'none';
		}
	}

	function show_obj(obj) {
		element = findObj(obj);
		if(element) {
			if (element.style.visibility != "visible") element.style.visibility = "visible";
			element.style.display = 'block';
		}
	}
	

var clipTop = 0;
var clipWidth = 600;
var clipBottom = 300;
var topper = 0;
var lyrheight = 0;
var time,amount,theTime,theHeight,DHTML;

function init()
{
	DHTML = (document.getElementById || document.all || document.layers)
	if (!DHTML) return;
	var x = new getObj('divTexte');
	
	if (document.layers)
	{
		lyrheight = x.style.clip.bottom;
		lyrheight += 20;
		x.style.clip.top = clipTop;
		x.style.clip.left = 0;
		x.style.clip.right = clipWidth;
		x.style.clip.bottom = clipBottom;
	}
	else if (document.getElementById || document.all)
	{
		lyrheight = x.obj.offsetHeight;
		x.style.clip = 'rect('+clipTop+' '+clipWidth+' '+clipBottom+' 0)'
	}
	x.style.visibility = 'visible';
	
}

function init2()
{
	
	DHTML = (document.getElementById || document.all || document.layers)
	if (!DHTML) return;
	var x = new getObj('divTexte');
	
	if (document.layers)
	{
		lyrheight = x.style.clip.bottom;
		lyrheight = lyrheight + 20 + (clipBottom-clipTop) ;
	}
	else if (document.getElementById || document.all)
	{
		lyrheight = x.obj.offsetHeight+(clipBottom-clipTop);
	}
	
}


function scrollayer(layername,amt,tim)
{
	if (!DHTML) return;
	thelayer = new getObj(layername);
	if (!thelayer) return;
	amount = amt;
	theTime = tim;
	realscroll();
}

function stopScroll()
{
	if (time) clearTimeout(time);
}

function realscroll()
{
	if (!DHTML) return;
	clipTop += amount;
	clipBottom += amount;
	topper -= amount;
	if (clipTop < 0 || clipBottom > lyrheight)
	{
		clipTop -= amount;
		clipBottom -= amount;
		topper += amount;
		return;
	}
	if (document.getElementById || document.all)
	{
		clipstring = 'rect('+clipTop+' '+clipWidth+' '+clipBottom+' 0)'
		thelayer.style.clip = clipstring;
		thelayer.style.top = topper;
	}
	else if (document.layers)
	{
		thelayer.style.clip.top = clipTop;
		thelayer.style.clip.bottom = clipBottom;
		thelayer.style.top = topper;
	}
//	theTime -= 100;
	time = setTimeout('realscroll()',theTime);
}

function vis(val)
{
	if (!DHTML) return;
	var f = new getObj('divContainer');
	f.style.visibility = val;
}

function getObj(name)
{
  if (document.getElementById)
  {
    this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
    this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	thisA.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function noAction()
{
	
}