/* -------------------- popup ---------------------*/
function popup(page,largeur,hauteur,options)
{
var top=50;
var left=35;
window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

/* -------------------- macromedia ---------------------*/
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);



/* -------------------- formulaire ---------------------*/
function validEmail(adr){
	var reg = new RegExp("^(([a-z0-9\-]+)((\.[a-z0-9\-]+)*)@([a-z0-9\-]+)((\.[a-z0-9\-]+)+))$");
  return reg.test(adr);
}

function verif_form(){
	
	if (document.envoi_mail.mail.value != "")	{
		if (validEmail(document.envoi_mail.mail.value)){
			if (document.envoi_mail.nom.value != ""){
				document.forms['envoi_mail'].submit();
			}
			else {
				alert("Vous devez saisir votre nom")
			}
		}
		else {
			alert("Votre E-Mail n'est pas valide")
			return false;
		}
	}
	else{
		alert("Vous devez saisir votre E-Mail")
		return false;
	}
}