function verifmail(email) {
	var mail = new RegExp ("^[a-z0-9]+[a-z0-9\.\_\-]*@[a-z0-9]+[a-z0-9\.\_\-]*[\.]{1,1}[a-zA-Z]{2,4}$");
	reponse=mail.test(email);
	if (!reponse) 
	{
		return false;
	}
	else 
	{
		return true;
	}
}

function remplace(cherche,remplace,chaine){
	var reg=new RegExp("("+cherche+")", "g");
	var nouv = chaine.replace(reg,remplace);
	return nouv;
}

function getXhr(){
	var xhr2;
	if(window.XMLHttpRequest) // Firefox et autres
	xhr2 = new XMLHttpRequest();
	else if(window.ActiveXObject){ // Internet Explorer
	try {
	xhr2 = new ActiveXObject("Msxml2.XMLHTTP");
	
	} catch (e) {
	xhr2 = new ActiveXObject("Microsoft.XMLHTTP");
	}
	}
	else { // XMLHttpRequest non supporté par le navigateur
	alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
	xhr2 = false;
	}
	
	return xhr2;
}
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_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_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 show_menu(id,nb) {

	document.getElementById('menu_societe').style.visibility = 'hidden';
	document.getElementById('menu_sejours').style.visibility = 'hidden';
	//document.getElementById('menu_metiers').style.visibility = 'hidden';
	document.getElementById('menu_'+choix).style.visibility = 'visible';
}

function hide_menu() {

	document.getElementById('menu_societe').style.visibility = 'hidden';
	document.getElementById('menu_sejours').style.visibility = 'hidden';
	document.getElementById('menu_evenements').style.visibility = 'hidden';
}
*/
function show_menu(id,nb,lang,url) {

	for(i=1;i<=nb;i++){
		document.getElementById("div_cat_"+i).style.visibility="hidden";	
	}
	document.getElementById("div_cat_"+id).style.visibility="visible";
	document.getElementById("img_cat_"+id).src=url+"/images/"+lang+"/cat_"+id+"_on.png";
}

function hide_menu(id,nb,lang,url) {

	for(i=1;i<=nb;i++){
		document.getElementById("div_cat_"+i).style.visibility="hidden";	
	}
	document.getElementById("div_cat_"+id).style.visibility="hidden";
	document.getElementById("img_cat_"+id).src=url+"/images/"+lang+"/cat_"+id+"_off.png";
}

function doPopup(url,largeur,hauteur)
{
 		var OuvrirQuoi=window.open(url,"Portfolio","toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0,width="+largeur+",height="+hauteur+",left=0,top=0");
	    if (!OuvrirQuoi.opener) OuvrirQuoi.opener = self;
        if (OuvrirQuoi.focus != null) OuvrirQuoi.focus();
}

function CartoAcces(ID)
{
 		var OuvrirQuoi=window.open("http://www.viamichelin.com/b2b2c/fra/dyn/controller/dlPoiAccess?&id="+ID+"&productId=50194","Map","toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0,width=540,height=550,left=0,top=0");
	    if (!OuvrirQuoi.opener) OuvrirQuoi.opener = self;
        if (OuvrirQuoi.focus != null) OuvrirQuoi.focus();
}

function N3Sej(URL,ID,SEJID)
	{
	UpN3Dyn(URL+'?ID='+ID+'&SEJ_ID='+SEJID);
	}

function UpN3Dyn(url)
{
 		var OuvrirQuoi=window.open(url,"PortfolioN3","toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0,width=660,height=520,left=0,top=0");
	    if (!OuvrirQuoi.opener) OuvrirQuoi.opener = self;
        if (OuvrirQuoi.focus != null) OuvrirQuoi.focus();
}

function openSejour(URL,ID,SEJID){
	url = URL+'?ID='+ID+'&SEJ_ID='+SEJID;
	var OuvrirQuoi=window.open(url,"PortfolioN3","toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=1,width=660,height=520,left=0,top=0");
}

function select_port(id,dossier)
{
	window.location.href="http://www.costa-azul-turismo.com/"+dossier+"/"+id;
}

function liste_loca_bateau(id)
{
	window.location.href="http://www.costa-azul-turismo.com/index.php?do=loisir_recherche&id="+id+"&rubrique_id=2";
}

function select_office(id)
{
	window.location.href="http://www.costa-azul-turismo.com/"+id;
}