which one is the best to use for:
- images
- regular div content
- ajax loaded content
- forms to post to server
which one is the best to use for:
I would recommend both ColorBox and jQuery UI Dialog, though UI Dialog will be weaker on displaying images. I personally think ColorBox handles images in nicer way considering Dialog was built to be, well, a dialog :).
Update: Apparently the ColorBox server is down for some reason. You'll have to take my word for it... haha. Hope its up soon. The code is also available on Github.
I suppose this sort of thing is mostly subjective; I've used lightbox and facebox in the past. They are both easy enough to use and look great.
I've used Thickbox and found it's easy to implement... It's versatile too... Images, Forms are well supported.... and yes. for ajax loaded content too..!
Jquery UI provids only some basic functionalities.. It's pretty good with forms and alerts.. but not that much suitable for images...