function repor_imagens() {
	objlai = document.getElementById('lai_menu_auto');
	objlai1 = document.getElementById('lai_menu_marcas');
	objlai.style.display = "none";
	objlai1.style.display = "none";
	
	objecto1 = document.getElementById('mnulai_simulador');
	objecto2 = document.getElementById('mnulai_marcas');
	objecto3 = document.getElementById('mnulai_promocoes');
	objecto4 = document.getElementById('mnulai_pesquisa');
	
	objecto1.src = "imagens/catalogo/automovel.gif";
	objecto2.src = "imagens/catalogo/marcas.gif";
	objecto3.src = "imagens/catalogo/promocoes.gif";
	objecto4.src = "imagens/catalogo/pesquisa.gif";
}
function show_simulador(pag,marca,modelo) {
	obj = document.getElementById('lai_menu_auto');
	obj.innerHTML = "<br><img src=\"includes/loading.gif\">";
	repor_imagens();
	obj1 = document.getElementById('mnulai_simulador');
	obj1.src = "imagens/catalogo/automovel_.gif";
	obj.style.height = "60px";
	obj.style.display = "";
	http.open("GET","ajax/div_menu_auto.php?tipo=simulador&pag="+pag+"&marca="+marca+"&modelo="+modelo,true);
	http.onreadystatechange=function() {
		if (http.readyState == 4) {
			results = http.responseText;
			if (results!="") {
				obj.innerHTML = results;
			}
		}
	}
	http.send(null);
}
function show_pesquisa(pag,diametro,furacao,procura) {
	obj = document.getElementById('lai_menu_auto');
	obj.innerHTML = "<br><img src=\"includes/loading.gif\">";
	repor_imagens();
	obj2 = document.getElementById('mnulai_pesquisa');
	obj2.src = "imagens/catalogo/pesquisa_.gif";
	obj.style.height = "60px";
	obj.style.display = "";
	http.open("GET","ajax/div_menu_auto.php?tipo=pesquisa&pag="+pag+"&diametro="+diametro+"&furacao="+furacao+"&procura="+procura,true);
	http.onreadystatechange=function() {
		if (http.readyState == 4) {
			results = http.responseText;
			if (results!="") {
				obj.innerHTML = results;
			}
		}
	}
	http.send(null);
	
}
function show_marcas() {
	obj = document.getElementById('lai_menu_marcas');
	//obj.innerHTML = "<br><img src=\"includes/loading.gif\">";
	repor_imagens();
	obj3 = document.getElementById('mnulai_marcas');
	obj3.src = "imagens/catalogo/marcas_.gif";
	obj.style.height = "80px";
	obj.style.display = "";
}