A user is using my App (that has an HTML5 Database) then opens another App thus placing mine in the background.

When reverting back to mine will all the info still be in place? e.g, the page they left it on, data etc..

Also what would happen if they chose to delete the HTML5 Database during this process?  Is there a function I could call when the App is re-opened where I could check that it is still in place? 

Thanks in advance,

Lammie.