<!--	
	function hideEmailPreloader() {
		document.getElementById('preloader').style.visibility = 'hidden';
	}	

	function showEmailPreloader() {
		document.getElementById("preloader").style.visibility = 'visible';
	}
	
	function submitEmail() {
		var email = document.newsletter.email.value;
		if (validaEmail(email)) {
			if (document.newsletter.option[0].checked) {
				acao = 1;
			} else {
				acao = 2;
			}
	
			var url = "EmailAction?email=" + email + "&acao=" + acao;
			makeRequestNewsletter(url);
		} else {
			alert('Digite um email válido!');
			return false;
		}
	}
	
	function limpaTextBox() {
		document.newsletter.email.value = '';	
	}
	
	function disableTextBox() {
		document.newsletter.email.disabled = true;	
	}



function validaEmail(email) {
	var pos, aux, pos2, dominio, carac, i
	email = email.toLowerCase() //gutoasp@pop.com.br

	if (email.indexOf("@",0) == -1 || email.length <= 10) return false
	pos = email.indexOf("@",0) //no ASP 8, JS 7
	aux = email.substring(pos+1) //pop.com.br
	
	if (aux.indexOf(".",0) < 3) return false
	
	pos2 = aux.indexOf(".",0)
	dominio = aux.substr(0,pos2)//pop

	if (dominio.length < 3) return false

	carac = new Array("!","#","$","%","&","*","(",")","+","=","/","\\","|","?","'","\"","{","}","[","]","Ş","ş",":",",",";","§","°","<",">")
	for(i=0; i<carac.length; i++) if (email.indexOf(carac[i],0) != -1) return false
	
	return true
}

	function check() {
	var email = document.form.email.value
	if (validaEmail(email)) {
	 alert("Válido")
		 return true
	}
	else {
	 alert("Inválido")
 return false
}
}
// -->