function SubmiteFormNewsDD(){
	var folder;
	var file;
	folder = "/action/";
	file = "SFsendmail_newsdd.asp";

	if (valid_News())
	{
		document.FRMNEWS.action = folder + file;
		document.FRMNEWS.submit();
	}
}

function valid_News(){

	if (document.FRMNEWS.last_name.value==""){
		result= "Deve preencher o campo Nome." + "\n" ;
		window.alert (result);
		document.FRMNEWS.last_name.focus(); 
		return false;
	}	
	
	if (!(CheckEMail(document.FRMNEWS.email.value))){
		document.FRMNEWS.email.focus(); 
		return false;
	}

	return true
}

function CheckEMail(eaddress)
{
	var reEmail = /^.+\@.+\..+$/ ;

	if ((eaddress == null) || (eaddress.length == 0)) {
       	if (CheckEMail.arguments.length == 1) {
       		alert("Favor Introduzir um Endereço de E-Mail valido.");
       		return false ;
       	} else {
       		if (!(CheckEMail.arguments[1] == true)) {
       			alert("Favor Introduzir um Endereço de E-Mail valido.");
       		}
       		return (CheckEMail.arguments[1] == true);
       	}
    } else {
		if (!(reEmail.test(eaddress))) {
			alert("Favor Introduzir um Endereço de E-Mail valido.");
		}
       return reEmail.test(eaddress) ;
    }
}


function valid_registo(){

	if (document.frmContactos.SenderName.value==""){
		result= "Deve preencher o campo Nome." + "\n" ;
		window.alert (result);
		document.frmContactos.SenderName.focus(); 
		return false;
	}	
	
	if (!(CheckEMail(document.frmContactos.SenderMail.value))){
		document.frmContactos.SenderMail.focus(); 
		return false;
	}

	return true
}