Using HTML5 web database to store files for offline access

Question

I am attempting to create a simple web app for iPad which needs to be used in places with no internet connectivity. The app is essential a simple \"slideshow\" but also includes

Answer 1

The database has a limit of 5 mb after which the user is prompted to allow for around 20 more mb. The hard limit is 20-25 mb after which you cannot insert any more records into your localstorage.