function doAjax(s,div,uri){
var url = uri;
var params = s;
new Effect.Appear(div);
var ajax = new Ajax.Updater(
{success: div},
url,
{method: 'get', parameters: params});

}

/*		Ajax.Responders.register({
		onCreate: function() {
			alert("Starting...");
		},

		onComplete: function() {
			alert("Completed");
		},

                onError: function() {
                        alert("Error");
                }

		});
*/

function saveNewsletter(form,div){


		
	if( document.newsletter.email.value=="" || document.newsletter.email.value.indexOf('@')==-1 || document.newsletter.email.value.indexOf('.')==-1 )
	{
		alert( " - Preencha o campo de E-MAIL correctamente !" );
			document.newsletter.email.focus();
				return false;
	}

		 		var svar = Form.serialize(form);
				doAjax(svar,div,'/newsletter/addEmail.php');
				
				new Effect.Fade(div,{duration: 55});
				return false;
}

function sendNewsletter(form,div,uri){


		
	if( document.newsletter.email.value=="" || document.newsletter.email.value.indexOf('@')==-1 || document.newsletter.email.value.indexOf('.')==-1 )
	{
		alert( "Preencha campo E-MAIL corretamente!" );
			document.newsletter.email.focus();
				return false;
	}

		 		var svar = Form.serialize(form);
				doAjax(svar,div,uri);
				
				new Effect.Fade(div,{duration: 55});
				return false;
}