Datepicker issues

We have troubles getting the plugin work nicely as it interferes with the datepicker. We have 3 plugins and they all upload ui.datepicker so we assume these dont play nicely along each other...

Seems we will need to rewrite all of them and use a separate datepicker (http://community.elgg.org/pg/plugins/tomv/read/310218/datepicker) ... ???  :(