$(document).ready(function() {
	$('a[rel*=facybox]').facybox({
		// noAutoload: true
	});
	lk = document.getElementsByTagName("a");
	for(i = 0; i<lk.length; i++){
		if(lk[i].href.toLowerCase().indexOf(".pdf")!=-1)
			lk[i].className += " pdf";
	}
});

function writetag(texte,cible){document.getElementById(cible).innerHTML = texte;}
function isEmail(email){
	var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
	return email.match(re);
}
function ok(){
	if(isEmail(document.getElementById("user_email").value)) return true;
	else{
		writetag("Bad email","msg");
		return false;
	}
}