document.write("<a href='index.html'>Chapter 1</a><br>");
document.write("<a href='ch2.html'>Chapter 2</a><br><br>");
document.write("<a href='whlinks.html'>Useful Links</a><br><br>");
document.write("<img src='gifs/sketch.gif' width='91' height='273' alt='&copy; Clarke Tinwhistle company '><br>");