01org/appframework — pull request #497 by LeoYuan (2013-12-05 05:17:25+00:00)
Title: fix a bug for browsers which are not based on webkit rendering engine.

### bug discription
the `header.innerHTML` should be changed to `this.header.innerHTML` in line 1683, it will throw an error which **header is not defined** if you are not on Webkit, because the variable `header` hasn't be defined at all.
The Webkit provides a shortcut for `document.getElementById(someId)`, that is `someId`, so, you're accidently correct on Webkit, if not, the code will break.

### how to reproduce?
test on any platforms rather than Webkit.

### how to fix?
change `header.innerHTML` to `this.header.innerHTML` in line 1683.