taskBarItem doesn't show inside the taskBar

[guest]

here is my web page :

<style> html, body{width: 100%;height: 100%;overflow: hidden;margin: 0 0 0 0;}

body { padding: 10px 10px 100px 10px; }

</style>

<div dojoType="FloatingPane?"

id="pane1" title="window #1" iconSrc="images/openFolder.gif" constrainToContainer="false" hasShadow="true" resizable="true" taskBarId="mytaskbar" windowState="normal" displayCloseAction="false" displayMinimizeAction="true" displayMaximizeAction="false" toggle="explode" toggleDuration="300" href="subPages/retina_form.html" executeScripts="true" title="retina form" style="width: 95%; height: 80%; left: 50px; top: 150px; display: none">

</div> <div dojoType="FloatingPane?"

id="pane2" title="window #2 w/shadow" iconSrc="images/flatScreen.gif" constrainToContainer="true" hasShadow="true" resizable="true" taskBarId="mytaskbar" windowState="minimized" displayMinimizeAction="true" toggle="explode" toggleDuration="300" style="width: 200px; height: 150px; left: 100px; top: 35px; display:none">

main panel with <a href="​http://www.dojotoolkit.org/">a link</a>.<br /> (to check we're copying children around properly).<br />

</div> <div dojoType="FloatingPane?"

id="pane3" title="window #3 w/o shadow" iconSrc="images/tools.gif" constrainToContainer="true" taskBarId="mytaskbar" hasShadow="false" windowState="minimized" displayMinimizeAction="true" displayCloseAction="true" toggle="explode" toggleDuration="300" style="width: 300px; height: 150px; top: 100px; left: 300px; display:none">

main panel with <a href="​http://www.dojotoolkit.org/">a link</a>.<br /> (to check we're copying children around properly).<br />

</div> <div dojoType="TaskBar?" id="mytaskbar" hasShadow="true" resizable="false"

style="width: 800px; height: 72px;margin: 0px; padding:0px; top: 50px; left: 200px; overflow: hidden;">

</div>

sometimes the three buttons of floating pane are not inside the taskBar, but are written at the end of the generated web page. I use firefox 1.5.0.10

[bill]

Taskbar not supported in Dijit.