OL attributes

new OpenLayers.Layer.Vector("Vetor", {
                //projection: new OpenLayers.Projection("EPSG:32722"),
                strategies: [new OpenLayers.Strategy.Fixed()],
                    protocol: new OpenLayers.Protocol.HTTP({
                        url: "sua-url",
                        format: new OpenLayers.Format.KML({
                            parseAttributes: function (node) {
                                node.title       = 'titulo';
                                node.description = 'descricao';

                                return node;
                            }
                        })
                }),
                layers: 'arquivo_seu_id'
            });