Avoid multiple registry of convertTrees, causing multiple +/- bullets be displayed, when the .js file is loaded multiple times. Some recent …
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Avoid multiple registry of convertTrees, causing multiple +/- bullets be displayed, when the .js file is loaded multiple times.Some recent changes in dotlrn causes now mktree to be sourced from the dotlrn-main-portlet via dotlrn_master__header_stuff;tested with safari, firefox 1.5, firefox 1.0 and IE 6.0
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