how I write a new component?

[Danilo Barsotti]

Hi all!!!

I need to write a component that makes it:

<code>

            <div id="content-gadget" title="Status na rede">
                <div id="content-gadget-header"><span><span>
                    <h3>Status na rede</h3>

                </span></span></div>
                <div id="content-gadget-body">
                    <input type="text" id="senha"/>
                    <p>2.475 posição</p>
                    <p>80º pontos</p>
                    <p>Atividade: <span class="high">alta</span></p>
                    <p>Influência: <span class="medium">baixa</span></p>
                    <input type="button" onclick="submit();"/>
                </div>
                <div
id="content-gadget-footer"><span><span></span></span></div>
            </div>

</code>

I need because this component will change according to the status of the
user, if the user signed, this component access data base and retrive all
information as you can see.

I read the article stockquote (
http://wicket.apache.org/examplestockquote.html) but I don't know how I make
this.

Thanks and sorry for my english.