function formvalidateContact(form) {
    form.validate({


    submitHandler: function(form) {

        $("#formulaireContact").ajaxSubmit(function() {

            jQuery.facebox(function() {

                jQuery.get('resultat.html', function(data) {
                    jQuery.facebox( data )
                })
            })
            $('#formulaireContact').clearForm();
            document.getElementById('image').src = '../securimage/securimage_show.php?sid=' + Math.random();
        })

    }
    ,
    rules: {

        nom: {
            required:true,
            nomprenom:true,
            minlength:3
        },
        prenom: {
            required:true,
            nomprenom:true,
            minlength:3
        },
        adresse: {
            required:true,
            letterswithbasicpunc:true,
            minlength:3
        },
        code_postal: {
            required:true,
            number:true,
            minlength:5
        },
        ville: {
            required:true,
            nomprenom:true,
            minlength:3
        },
        pays: {
            required:true,
            nomprenom:true,
            minlength:3
        },
        email: {
            required:true,
            email:true,
            minlength:3
        },
           
        captcha: {
            required: true,
            remote: {
                url: "../php/verifiecaptcha1.php",
                type: "get"
            }
        }
    },
    messages:	 {
        captcha: 		{
            required: "Entrer les caractères comme sur l'image au-dessus:",
            remote: jQuery.format("le code actuel est incorrect.")
        }
    }
})
}