Currently ajaxhelper does not seem to work with 5.4, especially as the provided blank-master.tcl looks more like an ADP than anything else.
Does not work results e.g. in this JS error message:
OLregCmds is not defined
[Break on this error] OLregCmds(OLbubbleCmds);
Maybe you have an idea why this is not working? I am using the stock blank-master.tcl and the latest acs-templating from CVS HEAD.
You can test it at http://csrukraine.cognovis.biz/ajax/tests/test_yahoomenu-js, maybe this helps tracking down the error. I am at a loss as I am not sure what needs to be loaded when from where and I think there are more knowledgable people than me who could track this down much faster.