Shoddy Battle doesn't work. Help?

[Ironic Demise]

So I finally downloaded shoddy, and when I did, at first it didn't load, and so I did everything the webpage (shoddybattle) told me to do.
After that, all that loaded was a webpage with the following;

<?xml version="1.0" encoding="utf-8" ?>
- <jnlp spec="1.0+" codebase="http://shoddybattle.com/client/" href="shoddybattle.jnlp">
- <information>
<title>Shoddy Battle</title>

<vendor>Colin Fitzpatrick & Benjamin Gwin</vendor>

<homepage href="http://shoddybattle.com" />

<description kind="short">An extensible Pokemon simulator</description>

<description>A pokemon simulator that is free as in freedom</description>

- <shortcut online="true">
<desktop />

<menu />

</shortcut>


<icon href="http://shoddybattle.com/client/icon.gif" width="64" height="64" />

</information>


- <resources>
<j2se version="1.4+" />

<j2se version="1.5+" />

<j2se version="1.6+" />

<jar href="ShoddyBattleClient.jar" />

<jar href="ShoddyBattle.jar" />

<jar href="PokemonSprites.jar" />

<jar href="swing-layout-1.0.2.jar" />

</resources>


- <resources os="Windows" arch="x86">
<nativelib href="ShoddyHelper.jar" />

</resources>


- <security>
<all-permissions />

</security>


- <application-desc main-class="shoddybattleclient.WelcomeWindow">
<argument>sprites.PokemonSprite</argument>

<argument>http://shoddybattle.com/client/dpmovesets.db</argument>

</application-desc>


</jnlp>

I probably sound like a douche for asking, but what do I do now?

 

[Super]

Download Java. Google it, should be the first hit.