Google Maps API v3 - Pass more information into GeoCode Call back?

I'm working with Google Maps API v3 to geocode addresses. How do I pass additional information into the geocodeCallBack function? See my code & comments below to understand what I'm trying to achieve.

var address = new Array();
address[0] = {name:'Building 1',address:'1 Smith Street'};
address[1] = {name:'Building 2',address:'2 Smith Street'};

for(var rownum=0; rownum<=address.length; rownum++)
{
        if(address[rownum])
                geocoder.geocode( {'address': address[rownum].address}, geocodeCallBack);
}

function geocodeCallBack(results, status)
{
        var marker = new google.maps.Marker({
            map: map,
            position: results[0].geometry.location,
            //how can I also add the name of the building to the title attribute?
            title: results[0].formatted_address
        });
}