function popup(largeur, longueur) {
exemple=window.open("","popup", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=520,height=400,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popup1() {
exemple=window.open("","popup1", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=700,height=500,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popup2() {
exemple=window.open("","popup2", "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=800,height=500,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();}
function popup3() {
exemple=window.open("","popup3", "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=600,height=600,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popbox() {
exemple=window.open("","popbox", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=510,height=400,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popboxbis() {
exemple=window.open("","popboxbis", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=510,height=600,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popboxsew() {
exemple=window.open("","popboxsew", "scrollbars=auto,border=0,width=700,height=700,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function popboxbig() {
exemple=window.open("","popboxbig", "scrollbars=yes,width=600,height=800,top=5,left=500,screenX=5,screenY=500,AlwaysRaised")
exemple.focus();
}
function flg() {
exemple=window.open("","flg", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=800,height=800,top=50,left=400,screenX=50,screenY=400,AlwaysRaised")
exemple.focus();
}
function flg2() {
exemple=window.open("","flg2", "toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=800,height=800,top=50,left=400,screenX=50,screenY=400,AlwaysRaised")
exemple.focus();}

function poprog() {
exemple=window.open("","poprog", "toolbar=0,scrollbars=no,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,border=0,width=860,height=630,top=350,left=10,screenX=10,screenY=350,AlwaysRaised")
exemple.focus();}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images ) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}	
function preloadImages() {
	if (document.images) {
		deux1_01_22_over = newImage("images/deux1_01-22_over.gif");
		deux1_01_Carte_image_01_over = newImage("images/ssol2.gif");
		preloadFlag = true;
	}
	}


window.onload=cache;
function cache(id1, id2, id3, id4) 
{
	document.getElementById(id1).style.display='block';
	document.getElementById(id2).style.display='none';
	document.getElementById(id3).style.display='none';
	document.getElementById(id4).style.display='none';
 	
}
function switchoff(sousrub)
{

	blue=document.getElementById(sousrub);
	timeoutID = window.setTimeout("blue.style.display='none';",5000);
}
function glisse(what, sens,fin, adresse) {
	var elmt = document.getElementById(what);
	elmt.style.display='block';
	elmt.src=adresse;
	var arrivee = -fin+20;
	var largecran =screen.width;
	var larg = sens-largecran;
	glisser(what, larg, arrivee, sens);
}
function glisser(what, larg, arrivee, sens) {
	var elmt = document.getElementById(what);
	larg += sens;
	if(larg<arrivee) {
	elmt.style.marginLeft = -larg+'px';
	setTimeout('glisser("'+what+'",'+larg+','+arrivee+','+sens+')',0);
	}
}

window.onload=changecontenu;
function changecontenu(vara1, vara2, vara3, vara4) 
{
	document.getElementById('expoimage').src = vara1;
	document.getElementById('expotitre').innerHTML = vara2;
	document.getElementById('expotexte').innerHTML = vara3;
	document.getElementById('expotexte2').innerHTML = vara4;
	
}


window.onload=hide;
function hide() {
document.getElementById ('bloc1').style.display='block';
}
function visible() {
document.getElementById ('bloc1').style.display='none';
}