<p>Written by <a href="mailto:owen@apple.com">Owen Anderson</a></p>
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+<div class="doc_section"><a name="intro">Code Samples</a></div>
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+All the code in this example can be downloaded at <a href="Tutorial1.tar.bz2">Tutorial1.tar.bz2</a> or <a href="Tutorial1.zip">Tutorial1.zip</a>.
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+<div class="doc_section"><a name="intro">A First Function</a></div>
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<p>For starters, lets consider a relatively straightforward function that takes three integer parameters and returns an arithmetic combination of them. This is nice and simple, especially since it involves no control flow:</p>