function contacts(page) {
       window.open(page,"Contacts","menubar=no, status=no, scrollbars=no, menubar=no, width=310, height=260, resizable=no, toolbar=no, location=no, left=200, top=200");
   }
    function mentions(page) {
       window.open(page,"Mentionslégales","menubar=no, status=no, scrollbars=yes, menubar=no, width=500, height=460, resizable=no, toolbar=no, location=no, left=200, top=200");
   }
   
   
 function couleur(obj) {
     obj.style.backgroundColor = "#FFFFFF";
}
function news1() {
	var msg = "";

if (document.news.email.value != "")	{
		indexAroba = document.news.email.value.indexOf('@');
		indexPoint = document.news.email.value.indexOf('.');
		if ((indexAroba < 0) || (indexPoint < 0))		{
			document.news.email.style.backgroundColor = "#FFCCBB";
			msg += "Veuillez saisir une adresse email valide : nom@domaine.com\n";
		}
	}
	else	{
		document.news.email.style.backgroundColor = "#FFCCBB";
		msg += "Veuillez saisir votre adresse email\n";
	}
	if (msg == "") return(true);
	else	{
		alert(msg);
		return(false);
	}
}