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//                                                      ///////
//                      Wimpy JS                        ///////
//               for Wimpy MP3 Player                   ///////
//                    Version 3.0                       ///////
//                                                      ///////
//                                                      ///////
//        Available at http://www.wimpyplayer.com       ///////
//                 2002-2008 Plaino LLC                 ///////
//                                                      ///////
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//                                                      ///////
//                USE AT YOUR OWN RISK                  ///////
//                                                      ///////
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//                                                      ///////
//                       OPTIONS                        ///////
//                                                      ///////
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// Enter your registration code here:
var wimpyReg			= "NSUzRCU1QlM0JTQwOHFzJTdGTTU5WiU1QkhKRSU1RCUzQXklNURfS1olMjhZJTNDT3NCcFpSN2JN";

// The following should refer to a filename only, not a full URL. 
// We've provided this option so that you can change the file name if needed.
var wimpySwfBasename	= "/swfs/wimpy.swf";

// Enter your default configuration options here: 
// When entering options that are references to files 
// (e.g. wimpyApp, wimpySwf, plugPlaylist, onTrackCompleteURL), 
// be sure to use a full URL to the file.
var defaultWimpyConfigs = new Object();
defaultWimpyConfigs.wimpyConfigs		= "";
defaultWimpyConfigs.wimpyReg			= wimpyReg;
defaultWimpyConfigs.wimpySwf			= wimpySwfBasename;
defaultWimpyConfigs.wimpyApp			= "config.php";
defaultWimpyConfigs.bkgdColor			= "#FFFFFF";
defaultWimpyConfigs.wimpyWidth			= "294";
defaultWimpyConfigs.wimpyHeight			= "120";
defaultWimpyConfigs.wimpySkin			= "/xmls/radio.xml";
defaultWimpyConfigs.startupLogo			= "";
defaultWimpyConfigs.defaultImage		= "/images/cover.png";
defaultWimpyConfigs.defaultVisualExt	= "";
defaultWimpyConfigs.startPlayingOnload	= "";
defaultWimpyConfigs.shuffleOnLoad		= "";
defaultWimpyConfigs.randomOnLoad		= "";
defaultWimpyConfigs.displayDownloadButton	= "";
defaultWimpyConfigs.startOnTrack		= "";
defaultWimpyConfigs.autoAdvance			= "";
defaultWimpyConfigs.popUpHelp			= "no";
defaultWimpyConfigs.scrollInfoDisplay	= "";
defaultWimpyConfigs.infoDisplayTime		= "";
defaultWimpyConfigs.bufferAudio			= "";
defaultWimpyConfigs.theVolume			= "";
defaultWimpyConfigs.limitPlaytime		= "";
defaultWimpyConfigs.trackPlays			= "";
defaultWimpyConfigs.voteScript			= "";


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////////////                                     ////////////
////////////          Handler Functions          ////////////
////////////                                     ////////////
////////////            (experts only!)          ////////////
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// When enableWimpyEvents is set to TRUE, then the following functions will be enabled:
//    wimpy_amReady
//    handleTrackStarted
//    handleTrackDone
// These "handler" functions are currently set up for use with Example 6 and 7 (wimpy_js_example6.html).

var enableWimpyEvents = true;
var wimpyIsReady = false;


// This function is pinged when Wimpy is ready and able to accept JavaScript calls / interaction.
// NOTE: See also wimpy_amReady_ask
function handleWimpyInit(retval){

	// Your code here:

	// NOTE: The following code is used for example purposes:
	var retText = "Wimpy is ready: <b>" + retval + "</b>";
	writeitAppend(retText,"wimpySaid");


}


// This function gets pinged every time a track starts to play.
function handleTrackStarted(returnedObject){
  var wimpyTimeOutId;
	if(wimpyTimeOutId != 0) {
		window.clearTimeout(wimpyTimeOutId);
		wimpyTimeOutId = 0;
	} 

	wimpyTimeOutId = setTimeout(function(){
		new Ajax.Request("/songs/" + returnedObject["song_id"], {
		  method: 'put',
		  onSuccess: function() {
			wimpyTimeOutId = 0;
		  }
		});
	},30000);

	// NOTE: The following code is used for example purposes:
  // var retText = 'Track Started.';
  // writeitAppend(retText, "wimpySaid");
  // displayPlaylistObject(returnedObject);
}



// This function gets pinged each time a track finnishes playing.
function handleTrackDone(returnedObject){
	
	// Your code here:

	// NOTE: The following code is used for example purposes:

	var retText = 'Track Done.';
	writeitAppend(retText, "wimpySaid");
	displayPlaylistObject(returnedObject);


}


/////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////
//
//  These functions are primarily used to 
//  display returned data in the readme examples.
//
/////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////


function displayInfo(returnedInfo){
	// Print the results to the page:
	writeit(returnedInfo,"trackInfo");
}
function displayObject(returnedObject){
	var retText = "";
	for(var prop in returnedObject){
		retText += "<b>" + prop + "</b> : " + returnedObject[prop] + "<br>";
	}
	writeit(retText,"trackInfo");
}

function renderHTML (theString) {
	if(theString != "" && typeof(theString) == "string"){
		//var retval = theString.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
		var retval = theString.split("&").join("&amp;").split("<").join("&lt;").split(">").join("&gt;");
		return retval;
	} else {
		return theString;
	}
}

function displayPlaylistObject(returnedObject){
	//displayObject(returnedObject)
	//*
	var retText = "";
	for(var prop in returnedObject){
		var value = returnedObject[prop];
		if(typeof(value) == "object"){
			for(var itemProp in value){
				retText += "<b>" + itemProp + "</b> : " + renderHTML(value[itemProp]) + "<br>";
			}
		} else {
			retText += "<b>" + prop + "</b> : " + renderHTML(value) + "<br>";
		}
	}
	writeit(retText,"trackInfo");
	
	
	//*/

	
}


function writeit(text,id){
	if (document.getElementById) {
		var wimpyDoc = document.getElementById(id);
		wimpyDoc.innerHTML = '';
		wimpyDoc.innerHTML = text;
	} else if (document.all) {
		var wimpyDoc = document.all[id];
		wimpyDoc.innerHTML = text;
	} else if (document.layers) {
		var wimpyDoc = document.layers[id];
		text2 = '<P CLASS="testclass">' + text + '</P>';
		wimpyDoc.document.open();
		wimpyDoc.document.write(text2);
		wimpyDoc.document.close();
	}
}


function writeitAppend(text,id){
	if (document.getElementById) {
		var wimpyDoc = document.getElementById(id);
		wimpyDoc.innerHTML += "<p>" + text + "</p>";
	} else if (document.all) {
		var wimpyDoc = document.all[id];
		wimpyDoc.innerHTML += "<p>" + text + "</p>";
	} else if (document.layers) {
		var wimpyDoc = document.layers[id];
		text2 += "<p>" + text + "</p>";
		wimpyDoc.document.open();
		wimpyDoc.document.write(text2);
		wimpyDoc.document.close();
	}
}

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////////////       Do not edit below here        ////////////
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///////////////////////////////
//
//        UTILITIES
//
///////////////////////////////

function randomNumber(minNum, maxNum) {
	return (minNum + Math.floor(Math.random() * (maxNum - minNum + 1)));
}
function path_parts(thePath) {
	if(thePath.lastIndexOf("/") == thePath.length-1){
		thePath = thePath.substr(0, thePath.length-1);
	}
	var filepathA = thePath.split("/");
	var filename = filepathA.pop();
	var filepathB = filename.split(".");
	var extension = "";
	if (filepathB.length > 1) {
		extension = filepathB.pop();
	}
	var basename = filepathB.join(".");
	if(extension == ""){
		filepathA.push(filename);
	}
	var mybasepath = filepathA.join("/");
	
	if(mybasepath.length > 0){
		mybasepath = mybasepath + "/";
	}
	var Oret = new Object();
	Oret.filename = filename;
	Oret.extension = extension;
	Oret.basename = basename;
	Oret.basepath = mybasepath;
	Oret.filepath = thePath;
	return Oret;
}
function getExtension(theFilename){
	return unescape(theFilename).split("/").pop().split(".").pop().toLowerCase();
}
function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}
function stripWhiteSpace(string_in) {
	var retval =  string_in.split("\n").join("").split("\r\n").join("").split("\t").join("").split("%0A").join("").split("%09").join("");
	return retval;
}
function getQueryString(){
	var qsParm = new Array();
	var q = window.location.search || document.location.hash;
	var query = q.substring(1);
	var parms = query.split('&');
	for (var i=0; i<parms.length; i++) {
		var pos = parms[i].indexOf('=');
		if (pos > 0) {
			var key = parms[i].substring(0,pos);
			var val = parms[i].substring(pos+1);
			qsParm[key] = val;
		}
	}
	return qsParm;
}

function isNull(theThing){
	if(theThing == "" || theThing == null || !theThing || theThing == undefined || theThing == "Undefined" || theThing == "undefined"){
		return true;
	} else {
		return false;
	}
}

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//
//        RENDER PLAYER
//
///////////////////////////////


function makeWimpyPlayer(configsIN) {
  var theConfigObject = configsIN || "";
  var theTarget       = "wimpy";

  if(typeof(theConfigObject) == "string" || theConfigObject == ""){
    var theConfigObject = defaultWimpyConfigs;

    if(!isNull(configsIN)){
      var temp = path_parts(configsIN);
      if(temp.extension == "xml"){
        theConfigObject.wimpyApp = configsIN;
      } else {
        theConfigObject.playlist = configsIN;
      }
    }
  }

  for(var prop in defaultWimpyConfigs){
    theConfigObject[prop] = theConfigObject[prop] || defaultWimpyConfigs[prop];
  }

  if(theConfigObject.bkgdColor.substring(0,1) != "#"){
    theConfigObject.bkgdColor = "#" + theConfigObject.bkgdColor;
  }
  var flashvars = theConfigObject;
  var params = {
    scale: "noscale",
    salign: "lt",
    allowScriptAccess: "always",
    allowFullScreen: "true",
    menu: "false",
    wmode: 'opaque'
  };

  var attributes = {
    id: theTarget,
    name: theTarget
  };

  swfobject.embedSWF(theConfigObject.wimpySwf + "?cachebust=" + new Date().getTime(), theTarget, flashvars.wimpyWidth, flashvars.wimpyHeight, "7","expressInstall.swf", flashvars, params, attributes);
}

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//
//        CONTROLS
//
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var wimpyUserAgent = navigator.appName.indexOf("Microsoft");

function wimpy_play(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_play();
	} else {
		return document["wimpy"].js_wimpy_play();
	}
}
function wimpy_stop(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_stop();
	} else {
		return document["wimpy"].js_wimpy_stop();
	}
}
function wimpy_pause(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_pause();
	} else {
		return document["wimpy"].js_wimpy_pause();
	}
}
function wimpy_next(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_next();
	} else {
		return document["wimpy"].js_wimpy_next();
	}
}
function wimpy_prev(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_prev();
	} else {
		return document["wimpy"].js_wimpy_prev();
	}
}
function wimpy_gotoTrack(trackNumber){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_gotoTrack(trackNumber);
	} else {
		return document["wimpy"].js_wimpy_gotoTrack(trackNumber);
	}
}
function wimpy_clearPlaylist(){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_clearPlaylist();
	} else {
		return document["wimpy"].js_wimpy_clearPlaylist();
	}
}
function wimpy_addTrack(playOnLoad, theFilename, theArtist, theTitle, theLink, theImage){
	var Alist = new Array()
	var Otemp = new Object();
	Otemp.filename = theFilename;
	Otemp.artist = theArtist;
	Otemp.title = theTitle;
	Otemp.link = theLink;
	Otemp.visual = theImage;
	Alist[0] = Otemp
	wimpy_addMultipleTracks(playOnLoad, Alist);
}
function wimpy_addMultipleTracks(playOnLoad, thePlaylistObject){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_addMultipleTracks(playOnLoad, thePlaylistObject);
	} else {
		return document["wimpy"].js_wimpy_addMultipleTracks(playOnLoad, thePlaylistObject);
	}
}
function wimpy_getTrackInfo(trackNumber){
	var sendTrackNumber = trackNumber || false;
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_getTrackInfo(sendTrackNumber);
	} else {
		return document["wimpy"].js_wimpy_getTrackInfo(sendTrackNumber);
	}
}
function wimpy_updateInfoDisplay(theArtist, theTitle){
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_updateInfoDisplay(theArtist, theTitle);
	} else {
		return document["wimpy"].js_wimpy_updateInfoDisplay(theArtist, theTitle);
	}
}
function wimpy_changeVisual(theImageURL, theLinkURLin){
	var theLinkURL = theLinkURLin || "";
	if (wimpyUserAgent != -1) {
		return window["wimpy"].js_wimpy_changeVisual(theImageURL, theLinkURL);
	} else {
		return document["wimpy"].js_wimpy_changeVisual(theImageURL, theLinkURL);
	}
}

function wimpy_getPlaylist(){
	var retval;
	if (wimpyUserAgent != -1) {
		retval = window["wimpy"].js_wimpy_getPlaylist();
	} else {
		retval = document["wimpy"].js_wimpy_getPlaylist();
	}
	return retval;
}

function wimpy_loadExternalPlaylist(theURL){
	var retval;
	if (wimpyUserAgent != -1) {
		retval = window["wimpy"].js_wimpy_loadExternalPlaylist(theURL);
	} else {
		retval = document["wimpy"].js_wimpy_loadExternalPlaylist(theURL);
	}
	return retval;
}

function wimpy_amReady_ask(){
	if (wimpyUserAgent != -1) {
		wimpyISready = window["wimpy"].js_wimpy_amReady_ask();
		return wimpyISready;
	} else {
		wimpyISready =document["wimpy"].js_wimpy_amReady_ask();
		return wimpyISready;
	}
}



// The following are called by Wimpy. DO NOTE invoke these methods, 
// Wimpy will call them as needed to inform you of an event.

function wimpy_amReady(retval){
	wimpyIsReady = retval;
	if(enableWimpyEvents){
		handleWimpyInit(retval);
	}
}

function wimpy_trackStarted(returnedObject){
	if(enableWimpyEvents){
		handleTrackStarted(returnedObject);
	}
}
function wimpy_trackDone(returnedObject){
	if(enableWimpyEvents){
		handleTrackDone(returnedObject);
	}
}