// JavaScript Document


function valid(){

var nom = $('#nom').val();
var prenom = $('#prenom').val();
var societe = $('#societe').val();
var email = $('#email').val();

if(nom == '' || prenom == '' || societe == '' || email == '' ){
	$('#warning').show();
}

else{
	$('#warning').hide();
	document.forms['form_rencontre'].submit();	
	}

}