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("152.走出去","/yinyue/迦南诗选/迦南诗选2/152.走出去.mp3","迦南诗选",0,1),
    	                new MusicObj("117.福音的勇士们","/yinyue/迦南诗选/迦南诗选2/117.福音的勇士们.mp3","迦南诗选",0,1),
                    	                new MusicObj("129.这里有神的同在","/yinyue/迦南诗选/迦南诗选2/129.这里有神的同在.mp3","迦南诗选",0,1),
                    	                new MusicObj("130.我心平静","/yinyue/迦南诗选/迦南诗选2/130.我心平静e.mp3","迦南诗选",0,1),
                    	                new MusicObj("134.中国心(男)","/yinyue/迦南诗选/迦南诗选2/134.中国心(男).mp3","迦南诗选",0,1),
                    	                new MusicObj("134.中国心(女)","/yinyue/迦南诗选/迦南诗选2/134.中国心(女).mp3","迦南诗选",0,1),
                    	                new MusicObj("152.走出去","/yinyue/迦南诗选/迦南诗选2/152.走出去.mp3","迦南诗选",0,1),
                    	                new MusicObj("173.主的灵在膏抹","/yinyue/迦南诗选/迦南诗选2/173.主的灵在膏抹.mp3","迦南诗选",0,1),
                    	                new MusicObj("184.中国人要起来","/yinyue/迦南诗选/迦南诗选2/184.中国人要起来.mp3","迦南诗选",0,1),
                    	                new MusicObj("191.奉献","/yinyue/迦南诗选/迦南诗选2/191.奉献.mp3","迦南诗选",0,1),
                    	                new MusicObj("194.一粒种籽","/yinyue/迦南诗选/迦南诗选2/194.一粒种籽.mp3","迦南诗选",0,1),
                    	                new MusicObj("197.复兴在今天","/yinyue/迦南诗选/迦南诗选2/197.复兴在今天.mp3","迦南诗选",0,1),
                    	                new MusicObj("198.远行","/yinyue/迦南诗选/迦南诗选2/198.远行.mp3","迦南诗选",0,1),
                    	                new MusicObj("200.十个童女","/yinyue/迦南诗选/迦南诗选2/200.十个童女.mp3","迦南诗选",0,1),
                    	                new MusicObj("205.跟着圣灵走（合唱）","/yinyue/迦南诗选/迦南诗选2/205.跟着圣灵走（合唱）.mp3","迦南诗选",0,1),
                    	                new MusicObj("205.跟着圣灵走","/yinyue/迦南诗选/迦南诗选2/205.跟着圣灵走.mp3","迦南诗选",0,1),
                    	                new MusicObj("206.我们都愿意献上一生","/yinyue/迦南诗选/迦南诗选2/206.我们都愿意献上一生.mp3","迦南诗选",0,1),
                    	                new MusicObj("219.回首再回首","/yinyue/迦南诗选/迦南诗选2/219.回首再回首.mp3","迦南诗选",0,1),
                    	                new MusicObj("223.要称颂耶和华","/yinyue/迦南诗选/迦南诗选2/223.要称颂耶和华.mp3","迦南诗选",0,1),
                    	                new MusicObj("227.今夜难眠","/yinyue/迦南诗选/迦南诗选2/227.今夜难眠.mp3","迦南诗选",0,1),
                    	                new MusicObj("230.唱哈利路亚","/yinyue/迦南诗选/迦南诗选2/230.唱哈利路亚.mp3","迦南诗选",0,1),
                    	                new MusicObj("240.圣灵带着你我走","/yinyue/迦南诗选/迦南诗选2/240.圣灵带着你我走.mp3","迦南诗选",0,1),
                    	                new MusicObj("245.我祝愿神的仆人","/yinyue/迦南诗选/迦南诗选2/245.我祝愿神的仆人.mp3","迦南诗选",0,1),
                    	                new MusicObj("253.不是没有家","/yinyue/迦南诗选/迦南诗选2/253.不是没有家.mp3","迦南诗选",0,1),
                    	                new MusicObj("261.往事悠悠","/yinyue/迦南诗选/迦南诗选2/261.往事悠悠.mp3","迦南诗选",0,1),
                    	                new MusicObj("268.中国的早晨五点钟","/yinyue/迦南诗选/迦南诗选2/268.中国的早晨五点钟.mp3","迦南诗选",0,1),
                    	                new MusicObj("277.你为何要跟主走","/yinyue/迦南诗选/迦南诗选2/277.你为何要跟主走.mp3","迦南诗选",0,1),
                    	                new MusicObj("282.主，我们需要你","/yinyue/迦南诗选/迦南诗选2/282.主,我们需要你.mp3","迦南诗选",0,1),
                    	                new MusicObj("287.唤醒中华","/yinyue/迦南诗选/迦南诗选2/287.唤醒中华.mp3","迦南诗选",0,1),
                    	                new MusicObj("293.你遇见主了吗","/yinyue/迦南诗选/迦南诗选2/293.你遇见主了吗.mp3","迦南诗选",0,1),
                    	                new MusicObj("303.感恩的泪（合唱）","/yinyue/迦南诗选/迦南诗选2/303.感恩的泪（合唱）.mp3","迦南诗选",0,1),
                    	                new MusicObj("303.感恩的泪","/yinyue/迦南诗选/迦南诗选2/303.感恩的泪.mp3","迦南诗选",0,1),
                    	                new MusicObj("308.主啊，我需要你的话","/yinyue/迦南诗选/迦南诗选2/308.主啊,我需要你的话.mp3","迦南诗选",0,1),
                    	                new MusicObj("318.人的生命只有一次","/yinyue/迦南诗选/迦南诗选2/318.人的生命只有一次.mp3","迦南诗选",0,1),
                    	                new MusicObj("319.十字架的爱","/yinyue/迦南诗选/迦南诗选2/319.十字架的爱.mp3","迦南诗选",0,1),
                    	                new MusicObj("350.今天今天最好的消息","/yinyue/迦南诗选/迦南诗选2/350.今天今天最好的消息.mp3","迦南诗选",0,1),
                    	                new MusicObj("361.教会合一","/yinyue/迦南诗选/迦南诗选2/361.教会合一.mp3","迦南诗选",0,1),
                    	                new MusicObj("364.主你若究查罪孽","/yinyue/迦南诗选/迦南诗选2/364.主你若究查罪孽.mp3","迦南诗选",0,1),
                    	                new MusicObj("393.山上的飞鸟你都知道","/yinyue/迦南诗选/迦南诗选2/393.山上的飞鸟你都知道.mp3","迦南诗选",0,1),
                    	                new MusicObj("403.翱翔的地方是天空","/yinyue/迦南诗选/迦南诗选2/403.翱翔的地方是天空.mp3","迦南诗选",0,1),
                    	                new MusicObj("404.风大雨大我们都不怕","/yinyue/迦南诗选/迦南诗选2/404.风大雨大我们都不怕.mp3","迦南诗选",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;
}