+<h3>Straight to the commodity prices database</h3>
+
+If you already know about trading on Puzzle Pirates, understand what
+the YARRG website is for, and just want to get down to playing with
+it right away, simply select your ocean:
+
+<p>
+<div align="center">
+% my @oceans= ocean_list();
+% my $delim= '';
+% foreach my $ocean (@oceans) {
+% my $uri= URI->new('lookup');
+% $uri->query_form('ocean', $ocean) if $ocean ne 'Midnight';
+<% $delim %><a href="<% $uri->path_query() |h %>"><% $ocean |h %></a>
+% $delim=' | ';
+% }
+</div>
+
+<h3>But before you start ...</h3>
+
+If you are going to use YARRG seriously you will almost certainly want
+to upload your own data. See <a href="upload">Uploading to YARRG</a>
+for details.
+
+<p>
+
+You will also probably at some point want to read the
+<a href="docs">Documentation</a> which covers some features of the
+website which you might not guess just from using it.
+
+</div>
+<div class="docs">
+
+<h2>How to use the YARRG website</h2>
+
+YARRG is designed to help pirates make profitable trades. It is not
+designed as a trading tutorial and some familiarity with trading in
+YPP is assumed. <a
+href="http://yppedia.puzzlepirates.com/Trading">yppedia.puzzlepirates.com/Trading</a>
+contains some advice on trading basics.
+
+<h3>So how do I use it then?</h3>
+
+<p> First look at the top of the page. You need to select your Ocean,
+the sort of Interface you would like and the type of Query you wish to
+ask.
+
+<p>
+
+<h3>Selecting your Ocean</h3>
+
+<p>
+
+Which ocean do you want to trade on?
+Just click on that ocean's name.
+
+<p>
+
+<h3>Selecting your Interface</h3>
+
+<p> You can choose to enter commodity and island names by typing them
+into a text entry field or by selecting them from a drop down menu.
+The "select from menu" option allows only a restricted number of
+options to be entered into each field.
+
+<p>
+
+<h3>Type of Query</h3>
+
+<p>
+
+There are currently four types of query available which answer
+slightly different questions.
+
+<p>
+
+<h4>Trades for route</h4>
+
+<p>
+
+<b>For pirates who know where they are going.</b> Trades for route allows
+you to enter a route that you are planning to sail and find out if
+there are any profitable trades you can make along the way. This is
+for pirates who already have a definate sailing plan for some reason.
+Under "Enter Route" you need to type (or select from menus) the names
+of the islands or Archipelagoes that you plan to visit. If you wish
+to know about arbitrage opportunities at an island you can enter just
+that island name. If you enter only one Archipelago then you will get
+arbitrage opportunities in that archipelago; if you enter the same
+archipelago twice you'll get trades within that archipelago.
+
+<p>
+
+<h4>Prices for commodity</h4>
+
+<p>
+
+<b>For pirates wanting to sell or buy a specific comodity</b> prices for
+commodity returns the best buy and sell prices for the selected
+commodity at each island where trades are available. Type (or select
+from a menu) the name of one commodity at a time. This is useful for
+pirates wishing to purchase or sell a specific commodity and wanting
+the best price.
+
+<p>
+
+<h4>Offers at location</h4>
+
+<p>
+
+<b>For pirates wanting more details about comodity prices at specified
+locations.</b> Offers at location returns all the offers to buy and sell
+wood at the selected location(s). Type (or select) a commodity and the
+islands (or achipelagos) you are interested in. This is useful when
+the best buy or sell offer is for only a small quantity: you can check
+what the others offers are like.
+
+<p>
+
+<h4>Find Profitable route</h4>
+
+<p>
+
+<b>For pirates just wanting to make some poe moving comodities about.</b> Find
+Profitable Route finds you a profitable trading route: first select
+either "open-ended" (which might take you anywhere) or "circular"
+(which takes you back to where you started) then type (or select) your
+starting point (or points - you may for instance have two ships in
+different locations either of which you could use).
+
+<p>
+
+<h3>Data age</h3>
+
+<p>
+
+Data age tells you how long ago data was uploaded from each island in
+your ocean. Data changes very quickly and trusting old data to be
+accurate is unlikely to be rewarding.
+
+<p>
+
+<h3>What do the results mean</h3>