Template switch prob

Hi,

well here’s the deal….
I’m trying to do something with my blog…
I want to find or if it exists some script that changes
templates as days go by,
for example:
-> if today is monday, it will be XYZ template for whole day,uses CSS of that template and all plugins which are activated
-> if today turns to tuesday, it will change to YZX template, use it’s own CSS and plugins…

etc, for every day other template, this would be end-use, only in admin panel.so what bothers me, does this kind of script exists, or i need to ask someone to make it for me.

PS: since this would be plugin, is it posible to make something like: in MANAGE section I choose which of these DAY template to use for whole week.

i know i can manualy change template every day, but thats so repetitive and sometimes kinda time taker

ty guys, for help

Grivier