Porting a web app to phoneGap on iOS, we have asset (and ajax) URLs that are absolute paths, e.g.:
We hav
When checking the absolute path through your iPhone/iPad you would see something like this:
And it will be different on Android or Windows devices so I don't think it's actually a good idea to reference assets using absolute paths in this case.
As an alternative you could consider using the base64 strings in your CSS files:
div#overview
{
background-image: url('data:image/jpeg;base64, ');
background-repeat: no-repeat;
}