The example given will not produce the stated results if $item1, $item2 and $item3 are not three unique nodes. $item1, $item2 and $item3 must be defined or at least it must be said that they are three unique nodes. Dimitre Novatchev. __________________________________ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/Received on Saturday, 22 November 2003 10:08:48 UTC
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