function troca()
{
	var para = document.getElementById('ordenar').value;
	var link = document.getElementById('link').value;
	
	if(para=='titulo'){
		window.location = link+"-alfa-1.html";
	}
	if(para=='popularidade'){
		window.location = link+"-1.html";
	}
	if(para=='data'){
		window.location = link+"-data-1.html";
	}
	if(para=='nota'){
		window.location = link+"-nota-1.html";
	}
}