(function(){

	//var SOUND_URL = "http://hifi-content.s3.amazonaws.com/caitlyn/production/pizzaTurntable/newBuiltMixl.wav";
	var loopTime = -1; // Loop for how long?  -1 is always on.
	var soundURL = null;//SoundCache.getSound(SOUND_URL);
	var soundLoop = null;
	var soundLocal = null;
	var soundVolume = null;
	
	var injector = null;
	var entityID = null;
	var properties = null;	
	
	this.preload = function(pEntityID) {
        entityID = pEntityID;        
		var intervalID = Script.setInterval(function() {		
			properties = Entities.getEntityProperties(entityID, ["position", "userData"]); 
			 if (!properties.userData) {
                   print("Sound emitter "+entityID+" missing user data."); 
				   return;
                 } try {
                    var soundData = JSON.parse(properties.userData); 
					// need to check that all this stuff even exists and throw error if not.s
					soundURL = SoundCache.getSound(soundData.soundURL);
					soundVolume = soundData.soundVolume;
					soundLoop = soundData.isLoop;
					soundLocal = soundData.isLocal;
                    print("GET THE URL "+soundData.soundURL);
                } catch (e){}
				
			if (!injector) {
				if (soundURL.downloaded) {
					//Script.clearInterval(intervalID);
					injector = Audio.playSound(soundURL, {
						position: properties.position,
						volume: soundVolume,
						loop: soundLoop,
						localOnly: soundLocal
					});
				}
			} else {
				injector.setOptions({
					position: properties.position
				});
			}
		}, 1000);
	};
	
	this.unload = function(){
		if (injector) {
			injector.stop();
			injector = null;
		}
	};
	
});