function menu_over(id){
	var obj = document.getElementById(id).src;
	document.getElementById(id).src = obj.replace(".jpg","_action.jpg");
}
function menu_out(id){
	var obj = document.getElementById(id).src;
	document.getElementById(id).src = obj.replace("_action.jpg",".jpg");
}
function combo_ingles(){
		document.location.href ='formas_de_atuacao_detalhes_ingles.php?id=' + document.getElementById('especialidades').value;
}
function combo(){
		document.location.href ='formas_de_atuacao_detalhes.php?id=' + document.getElementById('especialidades').value;
}