about native.showWebPopup()

Hello,

How can I Prevent the elastic scrolling of webpage showed by native.showWebPopup()?

For example, If you a flick a web app past the bottom or top of the page, the page itself gets elastically tugged away.

I found a solution here:
http://matt.might.net/articles/how-to-native-iphone-ipad-apps-in-javascript/

But it dosen’t work for page showed by native.showWebPopup()

Also, is there any way I can overlay other things like a button on the native.showWebPopup()?
For example a “hide webpopup” button?
Or the native.showWebPopup() always has the highest z-index?

Thanks! [import]uid: 99926 topic_id: 18129 reply_id: 318129[/import]