// some variables to save
var currentPosition;
var currentVolume;
var currentItem;

// these functions are caught by the JavascriptView object of the player.
function sendEvent(typ,prm) { thisMovie("mpl").sendEvent(typ,prm); };
function getUpdate(typ,pr1,pr2,pid) {
	if(typ == "time") { 
		currentPosition = pr1; 
	}
	else if(typ == "volume") { 
		currentVolume = pr1; 
		
		var vol1;
		var vol2;
		
		vol1 = document.getElementById("vol1");
		vol2 = document.getElementById("vol2");
		vol1.style.width = currentVolume + "%";
		vol2.style.width = 100 - currentVolume + "%";		
		document.getElementById("player").style.visibility = 'hidden';

	}
	
	else if(typ == "item") { 
		currentItem = pr1; 
		setTimeout("getItemData(currentItem)",100); 
	}
	/*
	var id = document.getElementById(typ);
	id.innerHTML = typ+ ": "+Math.round(pr1);
	pr2 == undefined ? null: id.innerHTML += ", "+Math.round(pr2);
	if(pid != "null") {
		document.getElementById("pid").innerHTML = "(received from the player with id <i>"+pid+"</i>)";
	}
	*/
};

// These functions are caught by the feeder object of the player.
function loadFile(obj) { thisMovie("mpl").loadFile(obj); };
function addItem(obj,idx) { thisMovie("mpl").addItem(obj,idx); }
function removeItem(idx) { thisMovie("mpl").removeItem(idx); }
function getItemData(idx) {
	var obj = thisMovie("mpl").itemData(idx);
	for(var i in obj) { 
		
		if (i == "title") {
			var xy;
			xy = document.getElementById("soundtitle"); /*.innerHTML = obj[i];*/
			xy.innerHTML = obj[i];
		}
	}
	
};

// This is a javascript handler for the player and is always needed.
function thisMovie(movieName) {
    if(navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName];
	} else {
		return document[movieName];
	}
};