function laudo_search(){
	laudo = document.forms['form_laudo'].laudo.value;
	if(laudo != ''){
		var search_url = new Array();
		search_url.push(_SERVICES_LAUDOS_SEARCH);
		search_url.push(laudo);
		window.location.href = search_url.join('');
	} else {
		alert('Digite o laudo.');
		document.forms['form_laudo'].laudo.focus();
	}
}