FLV sound stops when another's loaded

programming flash
1

http://www.neteclipse.com/kirupa/tv.html

What i am doing is loading the flv with AS (using an xml file) and then using a function to advance to the next FLV. It works but when i load the next FLV, the sound cuts out until i move the volume control.

I have a workaround by increasing the volume by 1 each time but it’s a weird way to do it. Anybody know how to get around this?

function nextImage() {
	
	if (p<(total)) {
		p++;
		
		if (loaded == filesize) {
			nowplaying.htmlText = tvTitle[p-1];
			channel.htmlText = p;
			//trace(sContent[p-1]);
			
	this.attachMovie("FLVPlayback", "my_FLVPlybk", 10, {width:360, height:240, x:100, y:100});
	my_FLVPlybk.contentPath = tvPath[p-1];
	trace(tvPath[p-1]);
	volumeTrigger();
		}
	}
}
function prevImage() {
	if (p>1) {
		p--;
			nowplaying.htmlText = tvTitle[p-1];
			channel.htmlText = p;
			this.attachMovie("FLVPlayback", "my_FLVPlybk", 10, {width:360, height:240, x:100, y:100});
			my_FLVPlybk.contentPath = tvPath[p-1];
			trace(tvPath[p-1]);
			volumeTrigger();
	}
}

function volumeTrigger(){
	v++
	my_FLVPlybk.volume = v;
	trace("pause");
	}