//translations_base for js messages
translations_base = new Array();
translations_base['Lemail'] = 'L\'email';
translations_base['IsNotValid'] = 'n\'est pas valide'
translations_base['EmailSuivants'] = 'Les emails suivants ne sont pas valides'

var vis = new Array();

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}


function swap_couche(couche, rtl) {
	triangle = MM_findObj('triangle' + couche);
	if (!(layer = MM_findObj('Layer' + couche))) return;
	if (vis[couche] == 'hide'){
		if (triangle) triangle.src = base_image + '/cacher.gif';
		layer.style.display = 'block';
		vis[couche] = 'show';
	} else {
		if (triangle) triangle.src = base_image + '/voir.gif';
		layer.style.display = 'none';
		vis[couche] = 'hide';
	}
}

function manipuler_couches(action,rtl,first,last) {
	if (action=='ouvrir') {
		for (j=first; j<=last; j+=1) {
			ouvrir_couche(j,rtl);
		}
	} else {
		for (j=first; j<=last; j+=1) {
			fermer_couche(j,rtl);
		}
	}
}

//Fonction d'affichage des anciens editos
function show_prev_editos(row)
{
    obj = document.getElementById('old_edito');
    if (obj.style.display == "block")
	obj.style.display = "none";
    else
	obj.style.display = "block";
}

// Fonction de validation d'e-mail
function checkEmail(email) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email))
		return true;
	else
		return false;
}

// Fonction de validation de formulaire contenant la liste des e-mails des futurs parrainnés
function validForm(formulaire) {

	var emailArray = formulaire.mailList.value.split(new RegExp("[\n\t\f\r ,;]+", "g"));
	var i=0;
	var j=0;
	var wrongEmails = "";

	while (i < emailArray.length) {
		if (checkEmail(emailArray[i]) == false && emailArray[i] != "") {
			if (j)
				wrongEmails = wrongEmails + "\n" + emailArray[i];
			else
				wrongEmails = emailArray[i];
			j++;
		}
		if (i == 0 && emailArray[0] == "") {
			alert("Veuillez spécifier un E-mail.");
			return false;
		}
		++i;
	}
	if (j > 0) {
		if (j == 1)
			alert(translations_base['Lemail'] + " " + wrongEmails + " " + translations_base['IsNotValid'] + ".");
		else
			alert(translations_base['EmailSuivants'] + ":\n" + wrongEmails);
		return false;
	}
	formulaire.submit();
	return true;
}

function validForm2(formulaire) {
	formulaire.submit();
	return true;
}

//affiche une div cachée
function affiche(element, key)
{
	document.getElementById(element).style.display="block";
	document.getElementById(key).style.display="none";
}

//ouvre une fenêtre externe
function ouvre(adr, width, height)
{
	var popup = window.open(adr,"_blank","width="+width+",height="+height+   ",toolbar=no,menubar=no,location=no,scrollbars=yes,resize=no");
	popup.focus ();

}

//ouvre une popup
function popup(page)
{
      window.open(page);
}

function js_lien(url)
{
	document.location=url
}

function js_external(url)
{
	window.opener.document.location=url
	window.opener.focus();
	//window.close();
}