HTML 5 expense manager web app

Requested application will manage personal expenses allowing the user to organize records for different criteria, obtein reports and graphics, export data via mail to Excel or Gogle Docs, ecc. Application will replicate all the features of [login to view URL] Need a pure HTML5/WebKit web application that use SQL API built in in WebKit to store data into the browser datastore. W3C API docs are available here: [login to view URL] Application have to work on iPhone/iPad and Android native browser. Application files will be just .html files with .js inclusions and css/graphics files for layout. No PHP/ASP/.NET code at all. As a proof of concept, please send a test HTML file that demostrate you fully understand requirements: write a page that create a database with a simple table, insert a record and read the just inserted record showing the results to the user.