function fenetreCent(url,nom,largeur,hauteur,options) {
var haut=(screen.height-hauteur)/2;
var Gauche=(screen.width-largeur)/2;
fencent=window.open(url,nom,"top="+haut+",left="+Gauche+",width="+largeur+",height="+hauteur+","+options);
fencent.focus();
}

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

//peut changer plusieur image en meme temps. prend un nombre indefinie de valeur
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

//no cache pour flash
function noCache() {
    return "nocache="+(new Date()).getTime();
}


// DECLENCHE EVENEMENTS
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

//loading
var loader_img = new Image();
loader_img.src = "layer/img/loader.gif";

function loading(grise){
	//var strNewHTML = '<div class="zone_loading" style="filter:alpha(opacity=80);-moz-opacity: 0.8;opacity: 0.8;"></div><img src="layer/img/loader.gif" alt="" />';
	var strNewHTML = '<div class="zone_loading"></div><img src="layer/img/loader.gif" width="111" height="65" alt="" />';
	document.getElementById("zone_Loading").innerHTML = grise?strNewHTML:"";
}

// AFFICHAGE
function viewContent() {
	document.getElementById("dbody").style.visibility = 'visible';
	loading(true);
	pagesuivante("intro");
	pageTracker._trackPageview('toute_la_carte');
}
function maskContent() {
	document.getElementById("dbody").style.visibility = 'hidden';
}
//
function startClose() {
	maskContent();
	thisMovie("DELARTE").closeLacarte(); 
}

function gotoSpecialita() {
	maskContent();
	thisMovie("DELARTE").gotoSpecialita(); 
}


// Son
function thisMovie(swf) {
  if(navigator.appName.indexOf("Microsoft") != -1) {
    return window[swf]
  } else {
    return document[swf]
  }
}

function turnSound() { 
	thisMovie("DELARTE").turnSound(); 
	correctPNG();
}

var sound = true;