Adding Countdown timer

[baz.dap]

Hi,

I am trying to add a countdown timer on my website to allow users to know how long they have left in order to get SAME DAY DISPATCH.

Ive seen it on a few websites such as www.gsfcarparts.com


The countdown timer would countdown to 4pm every weekday.. so for example:

1. On a Monday at 12:03:30 pm....the countdown timer would be on 3Hr 56Mins 30Sec

2. On a Wedneday at 17:05:45 pm....the countdown timer would be on 22Hr 54Mins 15Sec

And because its only weekday... the weekend days beginning Friday 16:00:01 onwards would be for example..

3. On a Saturday at 09:33:48 pm....the countdown timer would be on 54Hr 26Mins 12Sec



I can find many widgets free to use but none allowing customisation to allow the examples shown above.



Thanks in advance