var maxExtent = new OpenLayers.Bounds(-20037508, -20037508, 20037508, 20037508); var restrictedExtent = maxExtent.clone();
var map = new OpenLayers.Map({ div: "map", projection: proj4326, displayProjection: proj900913, maxExtent: maxExtent, restrictedExtent: restrictedExtent, });
Thanks for sharing this code!