function valideForm(formElement) {		
	if (formElement.Prenom.value == 0 || formElement.Prenom.value == "Prenom") {
		return focusElement(formElement.Prenom, "Vous devez entrer votre prénom !");
	}
	if (formElement.Nom.value == 0 || formElement.Nom.value == "Nom") {
		return focusElement(formElement.Nom, "Vous devez entrer votre nom !");
	}
	if (formElement.Email.value == 0 || formElement.Email.value == "Courriel") {
		return focusElement(formElement.Email, "Vous devez entrer votre courriel !");
	}
	if (validEmail(formElement.Email.value) == false) {
		return focusElement(formElement.Email, "Vous devez entrer un courriel valide !");
	}
	return true;
}

function validEmail(f) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(f)){
		return true;
	} else {
		return false;
	}
}

function focusElement(element, errorMessage) {
    alert((errorMessage.length > 0) ? errorMessage : 'Vos informations ne sont pas valides,\nessayez de nouveau !');

	if (element.select) element.select();
    if (element.focus) element.focus();
  
	return false;
}


function preloadImages() {
	if (document.images) {
		accueil_over = newImage("images/menu-new-left/accueil-over.gif");
		produits_over = newImage("images/menu-new-left/produits-over.gif");
		saq_over = newImage("images/menu-new-left/saq-over.gif");
		menuLeft_05_saq_over = newImage("images/menu-new-left/menuLeft_05-saq_over.gif");
		imp_over = newImage("images/menu-new-left/imp-over.gif");
		producteurs_over = newImage("images/menu-new-left/producteurs-over.gif");
		menuLeft_08_producteurs_over = newImage("images/menu-new-left/menuLeft_08-producteurs_ove.gif");
		artiste_over = newImage("images/menu-new-left/but-artiste-over.gif");
		profilrezin_over = newImage("images/menu-new-left/profilrezin-over.gif");
		contacteznous_over = newImage("images/menu-new-left/contacteznous-over.gif");
	}
}

var newwindow = 0;
function popitup(url)
{
	if (newwindow && !newwindow.closed)
	{
		newwindow.location.href = url;
	}
	else
	{
		newwindow=window.open(url,'name','height=560,width=650,resizable=no,scrollbars=yes');
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
}

var popUp = 0;
var windHeight = window.screen.availHeight -15;
function popCommande(url) {
	//alert('La page de réservation sera bientôt en ligne !');

	if (popUp && !popUp.closed) {
		popUp.location.href = url;
	} else {
		popUp = window.open(url,'popUp','innerHeight='+windHeight+',height='+(windHeight -15)+',innerWidth=650,width=650,scrollbars=yes,resizable=no,toolbar=no,location=no,left=0,top=0');
		if (!popUp.opener){ 
			popUp.opener = self;
		}
	}
	if (window.focus) {
		popUp.focus();
	}

}

var popUp = 0;
var windHeight = window.screen.availHeight -15;
function popPreview(url) {
	//alert('La page de réservation sera bientôt en ligne !');

	if (popUp && !popUp.closed) {
		popUp.location.href = url;
	} else {
		popUp = window.open(url,'popUp','innerHeight='+windHeight+',height='+(windHeight -15)+',innerWidth=780,width=780,scrollbars=yes,resizable=no,toolbar=no,location=no,left=0,top=0');
		if (!popUp.opener){ 
			popUp.opener = self;
		}
	}
	if (window.focus) {
		popUp.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 setMailFrom() { 
  document.newsletter.elements["mailFrom"].value = document.newsletter.elements["Email"].value;
}
*/