rstudio/shiny — pull request #223 by ramnathv (2013-08-27 23:29:15+00:00)
Title: Scroll page to top when prev/next clicked.

Currently, clicking on the `prev` or `next` button to advance to the next chapter does not return the page to its top, which is what one would expect. This fix adds a line of javascript to make sure that the page returns to the top.