// Adding the graph shouldn't cause the width of the page to change.
// (essentially, we're checking that we don't end up with a scrollbar)
// See http://stackoverflow.com/a/2146905/388951
// Adding the graph shouldn't cause the width of the page to change.
// (essentially, we're checking that we don't end up with a scrollbar)
// See http://stackoverflow.com/a/2146905/388951