We are developing a web-based, commercial point-of-sale application. We'd like the same web site to work well on an Ipad as well a desktop browsers. We're looking for a web framework that makes the site look good on an iPad, but also makes the site work well in a desktop browser such as Chrome, IE, or Firefox on Windows or a Mac.
I found quite a few at 18 mobile frameworks and development tools for creating iPhone Apps
Most of them, such as jQTouch, help a web site look and act more like a native iPhone application but they don't emphasize the cross platform/browser experience.
What framework(s) have you actually used to develop web sites to work on an iPad and desktop browser? If you didn't use a framework, how did you get it to work well under both environments?