// Provide a default path to dwr.engine
if (dwr == null) var dwr = {};
if (dwr.engine == null) dwr.engine = {};
if (DWREngine == null) var DWREngine = dwr.engine;

if (CharSizeUpdater == null) var CharSizeUpdater = {};
CharSizeUpdater._path = '/opac/dwr';
CharSizeUpdater.updateCharSize = function(p0, callback) {
  dwr.engine._execute(CharSizeUpdater._path, 'CharSizeUpdater', 'updateCharSize', p0, callback);
}