var myMusic = null;
var MyMusic = function(){
	var _this = this;
	var musicBox_H = document.getElementById("musicBox"); 
	var music = "音乐播放器/images/music/";
	//音乐列表
	var musicFiles=[
    	                new MusicObj("503.你的恩典","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/503.你的恩典.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("510.高举双手","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/510.高举双手.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("512.主是我力量","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/512.主是我力量.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("513.吹进我","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/513.吹进我.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("515.撒网的人","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/515.撒网的人.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("517.天父的孩子","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/517.天父的孩子.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("518.万国都要来赞美主","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/518.万国都要来赞美主.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("519.凯歌","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/519.凯歌.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("520.主虽然","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/520.主虽然.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("521.如果你想知道","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/521.如果你想知道.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("523.我心属你","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/523.我心属你.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("524.牺牲的爱","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/524.牺牲的爱.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("527.认识你真好","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/527.认识你真好.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("529.常常喜乐","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/529.常常喜乐.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("534.敬拜万世之王","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/534.敬拜万世之王.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("536.为你而活","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/536.为你而活.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("540.我的神我敬拜你","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/540.我的神我敬拜你.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("542.荣耀圣洁归于神","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/542.荣耀圣洁归于神.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("544.何等医治","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/544.何等医治.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("546.因你圣名我们敬拜","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/546.因你圣名我们敬拜.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("548.信心更坚强","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/548.信心更坚强.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("550.福音小唱","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/550.福音小唱.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("553.平安王","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/553.平安王.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("554.神真好","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/554.神真好.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("557.为主赢得城市","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/557.为主赢得城市.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("558.主啊！有谁能像你","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/558.主啊！有谁能象你.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("560.同有异象","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/560.同有异象.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("561.如今屈膝敬拜","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/561.如今屈膝敬拜.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("563.不住祷告","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/563.不住祷告.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("567.你是我的神","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/567.你是我的神.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("569.罗马书十六章十九节","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/569.罗马书十六章十九节.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("570.更多有你","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/570.更多有你.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("571.以利亚的日子（韩国语）","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/571.以利亚的日子（韩国语）.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("575.去去记住去","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/575.去去记住去.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("583.是此刻是现在","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/583.是此刻是现在.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("584.进入你圣所","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/584.进入你圣所.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("585.主，你名称为耶稣","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/585.主，你名称为耶稣.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("587.只要想到你圣名","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/587.只要想到你圣名.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("588.改变世界","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/588.改变世界.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("593.我心里涌出诗章","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/593.我心里涌出诗章.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("594.神真是我力量","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/594.神真是我力量.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("596.神要开道路","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/596.神要开道路.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("597.同一个地球","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/597.同一个地球.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("599.神的子民","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/599.神的子民.mp3","喜乐赞美主",0,1),
                    	                new MusicObj("529.每当我想起你","/yinyue/喜乐赞美主/喜乐赞美主750首501至`600/529.每当我想起你.mp3","喜乐赞美主",0,1),
                    									
　               　];
	//播放模式 1-全部循环 2-单曲循环  3-随机播放
	var playMode = 1;
	//当前音乐播放的下标
	var index = -1;
	var length = musicFiles.length;
	var playMode_H = $("#playMode");
	var musicList_H = $("#musicList");
	var playMsg_H = $("#playMsg");
	var name = $("#name");
	var author = $("#author");
	var CD = $("#CD");
	var picInfo = $("#picInfo");
	var pop =$("#pop");
	var playMsg = null;
	_this.fristMusic = function(){
		index = 0;
		_this.play();
	}
	_this.playOrPause=function(){
		pop.addClass("Gray");
		var popVal = pop.attr("imgVal");
		if(popVal == 0){
			pop.attr("src","music/play.png");
			pop.attr("title","点击播放");
			pop.attr("imgVal","1");
			musicBox_H.pause();
		}else{
			pop.attr("src","music/pause.png");
			pop.attr("title","点击暂停");
			pop.attr("imgVal","0");
			musicBox_H.play();
		}
		
	}
	_this.end = function(){
		index = length -1;
		_this.play();
	}
	_this.lastMusic = function(){
		if(index == 0){
			index = length-1; 
		}else{
			index --;
		}
		_this.play();
	}
	_this.loadMusic = function(){
		for(var i in musicFiles){
			var html = "<li>"+musicFiles[i].name;
			if(musicFiles[i].hot == 1){
			html+="<img src='images/hot1.gif'/>";
			}
			if(musicFiles[i].newSong == 1){
				html+="<img src='images/new.png'/>";
			}
			html+= "</li>";
			musicList_H.append(html);
	　　}
	};
	_this.nextMusic = function(){
		var currentMusic = null;
		
		switch(parseInt(playMode)){
			case 1:
			index ++;
			if(index>=length){
				index = 0;
			}
			break;
			case 2:
			if(index == -1){
				index = 0;
			}
			break;
			case 3:
			index = Math.floor(Math.random()*length);
			
			break;
		}
		_this.play();
	};
	_this.loadInfo = function(){
		name.text(musicFiles[index].name);
		author.text(musicFiles[index].author);
		CD.text(musicFiles[index].CD);
        $('#showcode').attr("src","showcodes.php?name="+musicFiles[index].name);  
		picInfo.attr("src",musicFiles[index].people);
	};
	_this.play = function(){
		currentMusic = musicFiles[index];
		playMsg_H.text(musicFiles[index].name+"【"+musicFiles[index].author+"】");
		$(musicBox_H).attr("src",musicFiles[index].url);
		$("#musicList").children().each(function(i){
				$($("#musicList").children().get(i)).removeClass("liOn");
		}); 
		$($("#musicList").children().get(index)).addClass("liOn");
		_this.loadInfo();
		musicBox_H.play();
	};
	_this.init = function(){
		_this.loadMusic();
		var songheight = $("#songs").height();
		$("#infos").css("height",songheight+"px");
		playMode_H.change(function(){
			playMode = playMode_H.val();
		});
	};
}
$().ready(function(){
	myMusic = new MyMusic();
	myMusic.init();
	myMusic.nextMusic();
});
//音乐对象
function MusicObj(name,url,author,cd,people,hot,newSong){
	var _this = this;
	this.name = name;
	this.url = url;
	this.author = author;
	this.CD = cd;
	this.people = people;
	this.hot = hot;
	this.newSong= newSong;
}