+?>
+
+<h3>How to Use This Portal</h3>
+
+<p>
+You can enter search keywords into the search bar, just as you would for
+google. However, you can also limit your search to specific fields.
+Examples:
+</p>
+<p>
+ti=old christmas
+</p>
+<p>
+ti=old christmas and au=washington
+</p>
+<p>
+You can use boolean operators, and, or, not, to combine terms, or even
+parantheses to group complex expressions. The search fields supported are
+au=author, ti=title, and su=subject.
+</p>
+
+<?php