// JavaScript Document
function retornaNoticia(){
	var ajax = criaAjax();
	var pesq = document.getElementById('pesq');
	var result = document.getElementById('result');
	ajax.open("get", "pesquisa_noticia_ajax.php?pesq=" + pesq.value, true);
	ajax.onreadystatechange = function retornaNoticia(){
		if(ajax.readyState == 1) {
			result.innerHTML = "Carregando...!";   
		}
		if(ajax.readyState == 4 ) {
			if (ajax.status == 200) {
				result.innerHTML = ajax.responseText;
			}
			else{
				conteudo.innerHTML = "Erro...!";
			}
			
		}
	}
	ajax.send(null);
}