function display(id,valor){
	document.getElementById(id).style.display=valor;
}
function menu_ativo(menu){
    document.getElementById(menu).style.backgroundImage="url(common/images/"+menu+"_ativo.png)";
    $(".bottom-menu").attr("id",(menu))
}
function light_box(status , div){
    document.getElementById(div).style.display=status;
    document.getElementById('fade').style.display=status;
}