Create PhoneGap Application to load mobile site -- 2

Hi I am looking for a new application which will need to be published to the android market and Apple store. Essentially all the application will need to do is 1. Auto login a user to the site - on load of the application attempt an auto login feature by sending the device ID and username, failure to do so will load the login page of a website 2. For Android - Simply load the site in a UI frame (the website has been built to look like a mobile application) 3. Allow push notifications to be send to the user. Clicking on the notification will launch the app and load direct the user to the page which the notification instructs 4. For Apple the application will need to mimic the functionality of the mobile version of the website at [login to view URL] we have explored the options of creating a native application in full but for phase 1 of the project we want to load the mobile site into the application and utilise the native features such as the push alert etc. We would like the app to be made ready for android and Iphone market places and we would complete the publish. With Apple's restriction on rejecting applications for just loading a mobile website we need to ensure that the app offers some native functionality such as Auto login and System Notifications. We would like your opinion on whether this is enough. Thanks