Examples' navbar collapse button issue in mobile Safari
Created by: robertoea
When the examples in doc are accessed using mobile Safari, the navigation links are collapsed as intended and clicking the button at the topright will expand the navigation links.
The problem: However, when the button is clicked again after the navigation links are displayed, it doesn't collapse the links properly. (They are collapsed but then reexpanded immediately.)
Tested on iPhone 4 running iOS 5.0.1.