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("阿爸我向你唱一首歌","/yinyue/翻唱诗歌/青青翻唱专集/阿爸我向你唱一首歌.mp3","青青翻唱",0,1),
                    	                new MusicObj("爱的明灯","/yinyue/翻唱诗歌/青青翻唱专集/爱的明灯合唱11.mp3","青青翻唱",0,1),
                    	                new MusicObj("爱的约定（男女声）","/yinyue/翻唱诗歌/青青翻唱专集/爱的约定 合唱1.mp3","青青翻唱",0,1),
                    	                new MusicObj("复兴中国","/yinyue/翻唱诗歌/青青翻唱专集/复兴中国（VS青青1）.mp3","青青翻唱",0,1),
                    	                new MusicObj("感谢你的到来","/yinyue/翻唱诗歌/青青翻唱专集/感谢你的到来合唱12.mp3","青青翻唱",0,1),
                    	                new MusicObj("公义道上","/yinyue/翻唱诗歌/青青翻唱专集/公义道上我唱.mp3","青青翻唱",0,1),
                    	                new MusicObj("孩子别忘了回家的路","/yinyue/翻唱诗歌/青青翻唱专集/孩子别忘了回家的路我唱.mp3","青青翻唱",0,1),
                    	                new MusicObj("爱的约定（女声）","/yinyue/翻唱诗歌/青青翻唱专集/合爱的约定.mp3","青青翻唱",0,1),
                    	                new MusicObj("除你以外（亲近神）","/yinyue/翻唱诗歌/青青翻唱专集/合唱除你以外（亲近神）.mp3","青青翻唱",0,1),
                    	                new MusicObj("灯台","/yinyue/翻唱诗歌/青青翻唱专集/合唱灯台.mp3","青青翻唱",0,1),
                    	                new MusicObj("复兴耶稣的家","/yinyue/翻唱诗歌/青青翻唱专集/合唱复兴耶稣的家.mp3","青青翻唱",0,1),
                    	                new MusicObj("各族儿女爱耶稣","/yinyue/翻唱诗歌/青青翻唱专集/合唱各族儿女爱耶稣（vs小宝）.mp3","青青翻唱",0,1),
                    	                new MusicObj("合一侍奉复兴主的家","/yinyue/翻唱诗歌/青青翻唱专集/合唱合一侍奉复兴主的家（vs阿杰）.mp3","青青翻唱",0,1),
                    	                new MusicObj("黑门甘露","/yinyue/翻唱诗歌/青青翻唱专集/合唱黑门甘露.mp3","青青翻唱",0,1),
                    	                new MusicObj("呼求主","/yinyue/翻唱诗歌/青青翻唱专集/合唱呼求主.mp3","青青翻唱",0,1),
                    	                new MusicObj("欢聚在主里","/yinyue/翻唱诗歌/青青翻唱专集/合唱欢聚在主里.mp3","青青翻唱",0,1),
                    	                new MusicObj("今夜难眠","/yinyue/翻唱诗歌/青青翻唱专集/合唱今夜难眠.mp3","青青翻唱",0,1),
                    	                new MusicObj("牧养主羊","/yinyue/翻唱诗歌/青青翻唱专集/合唱牧养主羊.mp3","青青翻唱",0,1),
                    	                new MusicObj("你是清晨的太阳","/yinyue/翻唱诗歌/青青翻唱专集/合唱你是清晨的太阳.mp3","青青翻唱",0,1),
                    	                new MusicObj("你是医治的神","/yinyue/翻唱诗歌/青青翻唱专集/合唱你是医治的神.mp3","青青翻唱",0,1),
                    	                new MusicObj("苹果树下等候你","/yinyue/翻唱诗歌/青青翻唱专集/合唱苹果树下等候你.mp3","青青翻唱",0,1),
                    	                new MusicObj("人生之舟","/yinyue/翻唱诗歌/青青翻唱专集/合唱人生之舟.mp3","青青翻唱",0,1),
                    	                new MusicObj("山在摇，地在抖","/yinyue/翻唱诗歌/青青翻唱专集/合唱山在摇，地在抖.mp3","青青翻唱",0,1),
                    	                new MusicObj("神迹","/yinyue/翻唱诗歌/青青翻唱专集/合唱神迹.mp3","青青翻唱",0,1),
                    	                new MusicObj("十字架是我的荣耀","/yinyue/翻唱诗歌/青青翻唱专集/合唱十字架是我的荣耀.mp3","青青翻唱",0,1),
                    	                new MusicObj("世界不是我们的家","/yinyue/翻唱诗歌/青青翻唱专集/合唱世界不是我们的家.mp3","青青翻唱",0,1),
                    	                new MusicObj("他必带领明天的路","/yinyue/翻唱诗歌/青青翻唱专集/合唱他必带领明天的路.mp3","青青翻唱",0,1),
                    	                new MusicObj("他诚然担当","/yinyue/翻唱诗歌/青青翻唱专集/合唱他诚然担当（vs孟京辉）.mp3","青青翻唱",0,1),
                    	                new MusicObj("耶稣爱你","/yinyue/翻唱诗歌/青青翻唱专集/合唱耶稣爱你.mp3","青青翻唱",0,1),
                    	                new MusicObj("一次次风吹雨打","/yinyue/翻唱诗歌/青青翻唱专集/合唱一次次风吹雨打.mp3","青青翻唱",0,1),
                    	                new MusicObj("一切恩典全在基督里","/yinyue/翻唱诗歌/青青翻唱专集/合唱一切恩典全在基督里（vs爱的音符）.mp3","青青翻唱",0,1),
                    	                new MusicObj("有份爱","/yinyue/翻唱诗歌/青青翻唱专集/合唱有份爱.mp3","青青翻唱",0,1),
                    	                new MusicObj("在我的心灵深处","/yinyue/翻唱诗歌/青青翻唱专集/合唱在我的心灵深处.mp3","青青翻唱",0,1),
                    	                new MusicObj("中国早晨5点钟","/yinyue/翻唱诗歌/青青翻唱专集/合唱中国早晨5点钟.mp3","青青翻唱",0,1),
                    	                new MusicObj("主，你宝贝我","/yinyue/翻唱诗歌/青青翻唱专集/合唱主，你宝贝我.mp3","青青翻唱",0,1),
                    	                new MusicObj("破口","/yinyue/翻唱诗歌/青青翻唱专集/破口.mp3","青青翻唱",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;
}