Hi Princy,
Many thanks for the sample project, it does however have a rather obvious bug.
If the datepicker is empty and the user clicks on the TimePopup button and selects a time, the datepicker is set to Todays' date with the default time setting not the time the user selected.
Anyway I have learnt from the sample project and managed to fix it so that it now suites my requirements.
Many thanks
Antony