function ContactosForm(EW_this) {
if (EW_this.x_mail_remet && !EW_hasValue(EW_this.x_mail_remet, "TEXT" )) {
	if (!EW_onError(EW_this, EW_this.x_mail_remet, "TEXT", "Tem de inserir o seu e-mail"))
		return false;
}
if (EW_this.x_mail_remet && !EW_checkemail(EW_this.x_mail_remet.value)) {
	if (!EW_onError(EW_this, EW_this.x_mail_remet, "TEXT", "Por favor insira correctamente o seu e-mail"))
		return false; 
}
if (EW_this.x_mail_dest && !EW_hasValue(EW_this.x_mail_dest, "TEXT" )) {
	if (!EW_onError(EW_this, EW_this.x_mail_dest, "TEXT", "Não existe um e-mail de destino"))
		return false;
}
if (EW_this.x_mail_dest && !EW_checkemail(EW_this.x_mail_dest.value)) {
	if (!EW_onError(EW_this, EW_this.x_mail_dest, "TEXT", "Por favor insira correctamente o e-mail de destino"))
		return false; 
}
return true;
}