//Validation du formulaire de reservation
function validform() {
	if (document.getElementById("nom").value == '') {
		document.getElementById("nom").className = 'error';	
		document.getElementById("champalert").className = 'alert';
	} else {
		document.getElementById("nom").className = 'ok';	
	}
	if (document.getElementById("prenom").value == '') {
		document.getElementById("prenom").className = 'error';
		document.getElementById("champalert").className = 'alert';
	} else {
		document.getElementById("prenom").className = 'ok';
	}
	if (document.getElementById("tel").value == '') {
		document.getElementById("tel").className = 'error';
		document.getElementById("champalert").className = 'alert';
	} else {
		document.getElementById("tel").className = 'ok';	
	}
	if (document.getElementById("vmail").value == '') {
		document.getElementById("vmail").className = 'error';
		document.getElementById("champalert").className = 'alert';
	} else {
		var re_email = /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*$/ ;
		t_email = re_email.test(document.getElementById("vmail").value);
		if(t_email) {
			document.getElementById("vmail").className = 'ok';
		} else {
			document.getElementById("vmail").className = 'error';
			document.getElementById("champalert").className = 'alert';
		}
	}
	if (document.getElementById("Date").value == '') {
		document.getElementById("Date").className = 'error';
		document.getElementById("champalert").className = 'alert';
	} else {
		document.getElementById("Date").className = 'ok';
	}
	
	
	

	
	if(!(document.getElementById("prenom").value == '') && !(document.getElementById("nom").value == '') && !(document.getElementById("tel").value == '') && !(document.getElementById("vmail").value == '') && !(document.getElementById("Date").value == '') && (t_email)) {
	
	if (document.getElementById("condition").checked == 0) {
		alert("Vous devez accepter les conditions pour valider votre demande.");
		document.getElementById("champalert").className = 'ok';
	} else {
		
		document.forms.reservation.submit();
		
		
	}
		
	}
	
	
	
	
}