Cant Close Popup Ad

I have a complicated issue and I am by no means a programmer so here it goes. I am creating talking head popup ads using a program called "Advanced DHTML Popup". The way it works is when a web page loads, it calls on a javascript (In my case "iframe.js") which opens an iframe that has my swf file, and the video is shown. In this swf file I have a controller that shows up when moused over. I want to be able to shut down the entire javascript, iframe, etc. when the close button on this controller is pressed. I have been able to get my swf to close but the movie area (or javascript area) is still hot even though you cant see it. It makes it so that forms and thing like that do not work in this area.

Here is a link to an example:
http://www.shaheenproductions.com

I have tried many variations of the following with no luck:

on (release) {
getURL ("javascript:window.close()");
}

on (release) {
getURL ("javascript:parent.window.close()");
}

Is there any way to reference the javascipt or iframes and close them all down using actionscript? Unfortunately the guy who wrote the DHTML program does not know anything about flash and is unable to help me.

Thanks!