function validateEmail (pEmail) {
	var s = unescape(pEmail);								
	var regex = /^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/i							
	if (regex.test(s)) return true;
	return false;
}
function popup() {
	var hauteur = 400 ;
	var largeur = 500 ;
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	var mentions = window.open('/popup/mentions/?lang=' + lang, 'mentions', 'scrollbars=yes,toolbar=no,resizable=no,width=' + largeur + ',height=' + hauteur + ',top=' + top + ',left=' + left + ',menubar=no');
}
function updateLabels(){
	if(lang == 'fr'){
		document.getElementById('footer_forum_link').style.display = 'inline' ;
		document.getElementById('footer_legal_link').innerHTML = 'Mention légales' ;
		document.getElementById('footer_lang_fr').className = 'active' ;
		document.getElementById('footer_lang_en').className = '' ;
	}
	else{
		document.getElementById('footer_forum_link').style.display= 'none' ;
		document.getElementById('footer_legal_link').innerHTML = 'Legal Notice' ;
		document.getElementById('footer_lang_fr').className = '' ;
		document.getElementById('footer_lang_en').className = 'active' ;
	}
}