I doubt that. You cannot adjust the screen resolution of client system - that would be a big security hole, which if allowed!
You can always do something like this:
if ((screen.width < 1024) && (screen.height < 768))
alert('Your screen resolution is less than 1024x768; this site is best viewed at 1024x768 resolution!!!')
Have a look at this blog entry
] discussing the similar thing.
Also look at these threads:
Similar discussion as per question - 1
Similar discussion as per question - 2
If needed, there are quite a lot of discussion threads here.