function newsletter() {
	value = document.getElementById("email").value;
	
	alert("Add newsletter => "+value);
}


$(document).ready(function() { 

var options = {
        target:        '#successMessage',   // target element(s) to be updated with server response 
        beforeSubmit:  verifValues,  // pre-submit callback 
        success:       showResponse, // post-submit callback 
        url: 'ajax.php',          // override for form's 'action' attribute 
        type: 'post'				 // 'get' or 'post', override for form's 'method' attribute
//		clearForm: true  
        //dataType:  null        // 'xml', 'script', or 'json' (expected server response type) 
        //clearForm: true        // clear all form fields after successful submit 
        //resetForm: true        // reset the form after successful submit 

        // $.ajax options can be used here too, for example:
        //timeout:   3000
    };
 
    $('#sendForm').ajaxForm(options);

}); 
 
// pre-submit callback 
function verifValues(formData, jqForm, options) { 
 	$("#error_message").fadeOut("slow");
	

	for (var i=0; i < formData.length; i++) {
        if (!formData[i].value) {
	   		$("#errorMessage").fadeIn("slow");
			$("#errorMessage").html("<strong>ERREUR: Certains champs ne sont pas remplis. Merci de saisir tous les champs afin de pouvoir continuer <br><br></strong>");
            return false; 
        } 
    }
}

// post-submit callback 
function showResponse(responseText, statusText)  { 
	$("#errorMessage").hide();	
	$("#errorMessage").hide();	
	$("#formSend").hide();	
	$("#successMessage").fadeIn("slow");
}