help! Lost on my javascript path!

[weblady]

Site: http://www.thecoloradoweddingguide.com

I don’t know javascript syntax, and I am having a hard time figuring out the path I need.
I am trying to close the index.htm page from my VideoMontages.htm page, because both have .swf audio files that autoplay and compete. So, when VideoMontages is opened,
I want to CLOSE the index.htm file as I do not know enough FLASH to know how to
simply turn the index page sound off from another page.

The complication is there are iframes in between. (From index, go to Directory.htm.
Directory has a menu on the left (menu.html) and a window (mainframe.html) on the right. When you choose Video Montages at the bottom of the menu, it loads into
Mainframe and you will hear the problem!)

Here is the javascript I have been trying:

<script type="text/javascript">
function BodyLoaded()
{
top.opener.close();
}
</script>

I have also tried variations that include (don’t laugh! )
Parent.opener.parent.close()
Opener.parent.parent. close ()
Parent.opener.parent.parent.close()
Parent.opener.opener.opener.close()

Anyway, any help would be greatly appreciated!