Is your browser comfortable with the DOM range object?

Well...if it doesn't pass all of the tests below, it isn't.

Test area:
Error:
For your browser to pass this test, the text in Test area must be hightlighted as in abcdefghi (the colors may vary)
For your browser to pass this test, the text in Test area must be hightlighted as in abcdefghi (the colors may vary)
For your browser to pass this test, the text in Test area must read "XXXabcdefghi".