function setImage(imgName, swapTo){
	if (document.images){
		if(browser == "msie" && version >= 5.5 && OS == "Windows"){
				eval(imgName + '_pic.filters["DXImageTransform.Microsoft.Fade"].apply()'); 
				document.images[imgName].src = SoundImages[swapTo].src;
				eval(imgName + '_pic.filters["DXImageTransform.Microsoft.Fade"].play()');
		} else {
			document.images[imgName].src = SoundImages[swapTo].src;
		}
		return true;
	}
	return false;
}

function swapImage(imgName, swapTo){
	if (document.images){
		document.images[imgName].src = SoundImages[swapTo].src;
		return true;
	}
	return false;
}

// Called From the Flash movie
var G_av_inter = 1;
function av_inter() {
	if (G_av_inter == 1){
		setImage('audio_inter', 'audio_inter_2');
		G_av_inter = 2;
		return;
	}
	if (G_av_inter == 2){
		setImage('audio_inter', 'audio_inter_3');
		G_av_inter = 3;
		return;
	}
}
function av_inter_reset() {
	setImage('audio_inter', 'audio_inter_1');
	G_av_inter = 1;
}


var G_av2 = 1;
var G_av3 = 1;

function av2() {
	if (G_av2 == 1){
		setImage('av2', 'av2_2');
		G_av2 = 2;
		return;
	}
	if (G_av2 == 2){
		setImage('av2', 'av2_3');
		G_av2 = 3;
		return;
	}
}

function av3() {
	if (G_av3 == 1){
		G_av2 = 1;
		setImage('av2', 'av2_1');
		setImage('av3', 'av3_2');
		G_av3 = 2;
		return;
	}
}

function av_3up_reset() {
	setImage('av2', 'av2_1');
	setImage('av3', 'av3_1');
	G_av2 = 1;
	G_av3 = 1;
}