function submeter_news(action)
{	
	var expRegemail = /^[\w-]+(\.[\w-]+)*@(([\w-]{2,63}\.)+[A-Za-z]{2,6}|\[\d{1,3}(\.\d{1,3}){3}\])$/;	
	url = "newsletter/newsletter_envia.php?acao="+action;
	var ok=0;
	if ((document.newsletter.nome.value == "") || (document.newsletter.nome.value == "Informe seu Nome") ){ 
        document.newsletter.nome.style.color="#d70000";
		document.newsletter.nome.style.borderColor="#d70000";
		document.newsletter.nome.value="Informe seu Nome";
		ok=1;
    }	
	if ((document.newsletter.email.value == "") || (document.newsletter.email.value=="Informe seu E-mail")|| (!document.newsletter.email.value.match(expRegemail))) {
        document.newsletter.email.style.color="#d70000";
		document.newsletter.email.style.borderColor="#d70000";
		document.newsletter.email.value="Informe seu E-mail";
        ok=1;
    }
    if(ok==0){
            document.forms[0].action = url;
            document.forms[0].submit();
    }
}

function submeter_news2(action)
{
	var expRegemail = /^[\w-]+(\.[\w-]+)*@(([\w-]{2,63}\.)+[A-Za-z]{2,6}|\[\d{1,3}(\.\d{1,3}){3}\])$/;
	url = "newsletter/newsletter_envia.php?acao="+action;
	var ok=0;
	if ((document.newsletter.nome.value == "") || (document.newsletter.nome.value == "Informe seu Nome") ){
        document.newsletter.nome.style.color="#d70000";
		document.newsletter.nome.style.borderColor="#d70000";
		document.newsletter.nome.value="Informe seu Nome";
		ok=1;
    }
	if ((document.newsletter.email.value == "") || (document.newsletter.email.value=="Informe seu E-mail")|| (!document.newsletter.email.value.match(expRegemail))) {
        document.newsletter.email.style.color="#d70000";
		document.newsletter.email.style.borderColor="#d70000";
		document.newsletter.email.value="Informe seu E-mail";
        ok=1;
    }
    if(ok==0){
            document.forms[0].action = url;
            document.forms[0].submit();
    }
}