Changing the dates after selectiong the hours in the slider

[jagannalla]

Hi,
I have shift.ShiftName, Shift.ShiftDate, Time fields. I taken shift.ShiftName(day,night) and Shift.ShiftDate in seperated listboxes and time field in the slider. After selecting day or night and also one particular date in the listboxes.Now, i Want to select the hours in the slider. But, When i select range of hours in the slider the dates are changing. I don't want to change the dates in the listbox. How can i overcome this.

- If i select the Range b/w the hours it is not changing the dates.- Otherwise, If i select first range of hours in the slider and then i select day or night,particular date the dates are not changing.

- I'm attaching screen shots. Plz go through it so that it helps u to understand.

Thanks,
Boppy