OK, here is my hack of a function (I'll make it better later). Right now, it works in mozilla and Konqueror; but not IE. Anyone out there know Javascript well enough to tell me how to make this cross-browser? function changeMap(map) { if (map == 1) { document.bingo.setAttribute("usemap","#map1"); } else if(map == 2){ document.bingo.setAttribute("usemap","#map2"); } } Thanks, Wes