timepicker addon for Jquery datepicker randomly stopped working

timepicker addon for Jquery datepicker randomly stopped working

Hi there,

I've just started using the timepicker addon for the jquery datepicker but it doesn't seem to work (Bottom of  http://test-psi-alpha.appspot.com/jquery) as it does in the example ( http://trentrichardson.com/examples/timepicker/). I have included all relevant plugin scripts and initialized the plugin in a seperate script. The strange thing is that this once worked perfectly- however I cannot seem to find out why it stopped working... I've tested the links and they are all functional. If you click the text box it autofills with the current date and 8am but doesn't give a nice selector

    
The plugin scripts
    <script src="/static/js/plugins/jquery.ui.datepicker.js"></script>
    <script src="/static/js/plugins/jquery.ui.mouse.js"></script>
    <script src="/static/js/plugins/jquery.ui.slider.js"></script>
    <script src="/static/js/plugins/jquery-ui-timepicker-addon.js"></script>
The initialization script
    <script src="/static/js/scripts/datetime.js"></script>

Any ideas on what may be going wrong would be hugely appreciated