/***************** ajax *********************
function writediv(texte)
{
	//document.getElementById('batch').innerHTML = 'ici'; //texte;
	//alert(texte); return;
	batch.innerHTML = texte; //'ici';

}

passe = 0;
uri   = "";
function traiter(url)
{
	if ( passe == 0 )
	{
		divload.style.visibility = "visible";
		//alert("avant rafraichissement iframe");
		//ifpub.src = "refreshpub.php";
		//alert("apres rafraichissement iframe");
		uri = url;
	}
	passe ++;
	if ( passe == 3 )
	{
		ajaxload(uri);
		passe = 0;
		return;
	}
	if ( passe < 3 ) setTimeout ("traiter('txt')",100);
}


function ajaxload(url)
{
	if(texte = file(url))
	{
		writediv(texte);
	}
	Pre_load(); 
    Preload_Img();
}


function file(fichier)
{
	if(window.XMLHttpRequest) // FIREFOX
		xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // IE
		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		return(false);
		
	xhr_object.open("GET", fichier, false);
	xhr_object.send(null);
	
	if(xhr_object.readyState == 4)
		return(xhr_object.responseText);
	else
		return(false);
}
****************** fin ajax *******************/

function plus(obj1,obj2,obj3)
{
	obj1.style.display = "none";
	obj2.style.display = "block";
	obj3.style.display = "block";
}
function imprimer(obj)
{
	obj.focus();
	obj.print();
}
function agrandir(obj1,obj2,obj3)
{
	obj1.style.display = "block";
	obj2.style.display = "block";
	obj3.style.display = "none";
}

function plusn(obj1,obj2,obj3)
{
	obj1.style.display = "none";
	obj2.style.display = "block";
	obj3.style.display = "none";
}
function closeimgopen(obj1,obj2,obj3)
{
	obj1.style.display = "none";
	obj2.style.display = "none";
	obj3.style.display = "block";
}
function ecrire(obj)
{
	obj.style.display = "block";
}
function envann(obj)
{
	obj.style.display = "block";
}
function fecrire(obj)
{
	obj.style.display = "none";
}
function fenvann(obj)
{
	obj.style.display = "none";
}