>Really?!! That's disgusting -- it forces the use of a cast. Same solution as in factories for the other optional Level 2 modules. Hanging it off a factory method/getter elsewhere in the DOM would be no cheaper. You only have to cast once per document, of course, if you cache the DocumentTraversal view. >A better alternative would be a getDocumentTraversal method on Document or, >better, DOMImplementation I believe we did look at that alternative. I'm not sure I remember exactly why it was rejected. ______________________________________ Joe Kesselman / IBM ResearchReceived on Saturday, 4 March 2000 15:34:36 GMT
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