def index(self):
        """Render the profiling viewer index page."""
        return """<html>
        <head><title>CherryPy profile data</title></head>
        <frameset cols='200, 1*'>
            <frame src='menu' />
            <frame name='main' src='' />
        </frameset>
        </html>
        """
Render the profiling viewer index page.
cherrypy/lib/profiler.py