NIST The "feature" parameter in the "hasFeature(feature,version)" method is the package name of the feature. Legal values are XML and HTML and CORE. (Test for feature core, lower case) Retrieve the entire DOM document and invoke its "getImplementation()" method. This should create a DOMImplementation object whose "hasFeature(feature, version)" method is invoked with feature equal to "core". The method should return a boolean "true". Mary Brady 2001-08-17