Offline Application

Offline Application

Greetings!  I am brand new to jQuery and I'm trying to determine if it will be a good choice for an application that I need to develop.  The application will need to use a xml file as it's data source and update it with an html form.  The tricky part is the application will need to function "offline" at times.  Here is my scenario:

  1. User connects to our website and downloads an XML file filled with data onto a portable computer.
  2. User then goes to a remote location to perform an inspection with no internet access.
  3. User records findings with a basic html form and the data is saved in the xml file downloaded in step 1.
  4. User returns to office and uploads xml file to webserver for processing.
Does this sound like something I can do with jQuery?  I'm not asking for anyone to write code for me, but if you could point me toward any kind of example that shows this sort of thing I would be most grateful.

Thanks!
Scott