function btnPesquisarNoticias()
{
	if (document.getElementById('pesquisarNoticias').style.display == "none") 
	{
		document.getElementById('pesquisarNoticias').style.display = "block";
	}
	else {
		if(document.getElementById('pesquisarNoticias').style.display == "block")
			document.getElementById('pesquisarNoticias').style.display = "none";
	}
}