$(function(){
	$("#refreshimg").click(function(){
		$.post('captcha/newsession.php');
		$("#captchaimage").load('captcha/image_req.php');
		return false;
	});
	
	$("#captchaform").validate({
		rules: {
			captcha: {
				required: true,
				remote: "captcha/process.php"
			}
		},
		messages: {
			captcha: "Vérification incorrect"	
		},
		submitHandler: function() {
			document.form.submit(); 
		},
		success: function(label) {
			label.addClass("valid").text("")
		},
		onkeyup: false
	});
	
});