var i:Number; //counter variable
var j:Number; //counter variable
var index:Number; //playlist index
var tl = this; //main timeline reference
var alb:Number = 7860001; //initial album ID

//create the sound object
var snd:Sound = new Sound();
snd.onLoad = function(){
	snd.setVolume(50);
	snd.start(0,1);
}

//loads multidimensional arrays via LoadVars
String.prototype.str2array = function (char){
    var spectrumValues = this.split(" ").join("").split(char);
    var spectrumIndex = 0;
    while (spectrumIndex < spectrumValues.length){
        spectrumValues[spectrumIndex] = 
spectrumValues[spectrumIndex].split(char.split(",")[0]).join("").split(char.split(",")[1]).join("").split(",");
        spectrumIndex++;
    } // end while
    return(spectrumValues);
}

fps = 24; //the SWF's frame rate
numBands = 16; //number of EQ bands 

//Zero out all the EQ bands
for (i=0; i<numBands; i++){
    setProperty("tl.s" + i, _yscale, 0);
}

//LoadVars to handle the loaded spectrum 
// values from FlashAmp Pro
var spectrumLV = new LoadVars();
spectrumLV.onLoad = function (success){
    if (success){
        sv = this.sv.str2array("],[");
        return(sv);
    } else {
        trace("Error loading/parsing LoadVars.");
    }
}

//now you're ready to load the XML 
// playlist for this album
var titles:Array = new Array();
var tracks:Array = new Array();
var muzak:XML = new XML();
muzak.ignoreWhite = true;
muzak.onLoad = getTrax;
muzak.load("playlist-7860001.xml");

//this method parses the XML file, plays 
// the 1st track and initiates loading of 
// the spectrum values
function getTrax(){
	var trax:Array = this.firstChild.childNodes;
	for(i=0;i<trax.length;i++){
		titles.push(trax[i].attributes.lbl);
		tracks.push(trax[i].attributes.src);
	}
	index = 0;
	snd.loadSound(tracks[0]);
	file = alb + "-" + index + ".txt";
    spectrumLV.load(file);
	setStatus();
}

//this method updates your EQ clips 
// with the current array value
function updateSV(){
    sp = Math.floor(snd.position / 1000 * fps);
    vol = snd.getVolume() / 100;
    for (i = 0; i < numBands; i++){
        setProperty("tl.s" + i, _yscale, sv[sp][i] * vol);
    }
}

//this method starts the EQ animation
function setStatus(){
    spectrumPos = Math.floor(snd.position / 1000 * fps);
    spectrumInt = setInterval(updateSV, spectrumPos, snd);
}

//this method gets called onSoundComplete 
// or during Sound.pause()
function clearStatus(){
    clearInterval(spectrumInt);
}