function listaAutomovel(){
        
    loading();    
    $('#corpo').load("includes/controller/AutomovelController.php?acao=listaAutomovel", function(){
        loading();
        setTimeout('$("#lista_automovel").fadeToggle("slow")',400);
    });

}

function listaAmigos(){
        
    loading();
        
    $('#corpo').load("includes/controller/AmigosController.php?acao=listaAmigos", function(){
        loading();
        setTimeout('$("#lista_automovel").fadeToggle("slow")',500);        
    });

}

// Exibe/Oculta o loading (div #loading)
function loading(){

    if($('#loading').is(":hidden")){		
        $('#loading').show();
    }
    else{        
        $('#loading').hide();
    }		
}