function createMap(divName) {
map = new OpenLayers.Map(divName,
{ maxExtent: new OpenLayers.Bounds(-20037508,-20037508,20037508,20037508),
function createMap(divName) {
map = new OpenLayers.Map(divName,
{ maxExtent: new OpenLayers.Bounds(-20037508,-20037508,20037508,20037508),