function checkNewsletter()
{
	var filter = /^[_\w-]+(\.[_\w-]+)*@[\w-]+(\.[\w-]+)+$/;
	if (filter.test($F('email_news'))) {
		new Ajax.Request('ajax.php', {
			parameters:	{
				action:		'subscribe',
				sub:		$F('email_news')
			},
			method: 	'get',
			onSuccess:	function(transport) {
				alert(transport.responseText);
			}
		});
	} else {
		alert("Vous devez entrer une adresse email valide");
	}
}

function checkEmail()
{
	var filter = /^[_\w-]+(\.[_\w-]+)*@[\w-]+(\.[\w-]+)+$/;
	if (filter.test($F('email')) && filter.test($F('emailami'))) {
		new Ajax.Request('ajax.php', {
			parameters:	{
				action:		'ami',
				email:		$F('email'),
				ami:		$F('emailami')
			},
			method: 	'get',
			onSuccess:	function(transport) {
				alert(transport.responseText);
			}
		});
	} else {
		alert("Vous devez entrer une adresse email valide");
	}
}

function favoris()
{
	if ( navigator.appName != 'Microsoft Internet Explorer' )
		window.sidebar.addPanel("Vente articles mariage en ligne","http://www.articles-mariage.fr/","");
	else
		window.external.AddFavorite("http://www.articles-mariage.fr","Vente articles mariage en ligne");
}