XML Elves

hi all..
I've embedded two svg scripts in a html document:
<EMBED SRC="kart3.psvg" style="float: left" align="left" TYPE="image/svg+xml" NAME="kartet" HEIGHT="396" WIDTH="402" PLUGINSPAGE="http://www.adobe.com/svg/viewer/install/" />

<EMBED width="100" height="396" SRC="controls.svg" NAME="kontroll" TYPE="image/svg+xml">

in the controls.svg, i have various command buttons for zoom/pan/reset which does all this in the kart3.psvg, in this works fine (here is the function for reset)
function reset()
{
svgdoc=htmldocument.embeds[0].getSVGDocument();
root=svgdoc.firstChild();
root.currentTranslate.x=0;
root.currentTranslate.y=0;
root.currentScale=1;
}

Now, i want to add a legend into the control.svg canvas, from the first svg (kart3.psvg)
Easy i thought.. to link them together i would this time just use:
svgDoc_control=htmldocument.embeds[1].getSVGDocument();
But no.. i get a undefined object error..

And i get the same error message when i use:
svgDoc_control=htmldocument.embeds["kontroll"].getSVGDocument()


Can anyone help me?

-Ronny