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("401神爱世人","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/401神爱世人.mp3","新编赞美诗",0,1),
                    	                new MusicObj("402对主你如何","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/402对主你如何.mp3","新编赞美诗",0,1),
                    	                new MusicObj("403爱何等大恩何等深","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/403爱何等大恩何等深.mp3","新编赞美诗",0,1),
                    	                new MusicObj("404仰望十架","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/404仰望十架.mp3","新编赞美诗",0,1),
                    	                new MusicObj("405我要向山举目","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/405我要向山举目.mp3","新编赞美诗",0,1),
                    	                new MusicObj("406哈利路亚赞美耶稣","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/406哈利路亚赞美耶稣.mp3","新编赞美诗",0,1),
                    	                new MusicObj("407可爱美名","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/407可爱美名.mp3","新编赞美诗",0,1),
                    	                new MusicObj("408耶稣做朋友","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/408耶稣做朋友.mp3","新编赞美诗",0,1),
                    	                new MusicObj("409活时他爱我","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/409活时他爱我.mp3","新编赞美诗",0,1),
                    	                new MusicObj("410广广似洋无边","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/410广广似洋无边.mp3","新编赞美诗",0,1),
                    	                new MusicObj("411主言永存","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/411主言永存.mp3","新编赞美诗",0,1),
                    	                new MusicObj("412求主扶助","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/412求主扶助.mp3","新编赞美诗",0,1),
                    	                new MusicObj("413赐下真光","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/413赐下真光.mp3","新编赞美诗",0,1),
                    	                new MusicObj("414接受我心","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/414接受我心.mp3","新编赞美诗",0,1),
                    	                new MusicObj("415进我的心","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/415进我的心.mp3","新编赞美诗",0,1),
                    	                new MusicObj("416神啊求你鉴察我","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/416神啊求你鉴察我.mp3","新编赞美诗",0,1),
                    	                new MusicObj("417我当完全属主","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/417我当完全属主.mp3","新编赞美诗",0,1),
                    	                new MusicObj("418今我有快乐","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/418今我有快乐.mp3","新编赞美诗",0,1),
                    	                new MusicObj("419喜乐满我心","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/419喜乐满我心.mp3","新编赞美诗",0,1),
                    	                new MusicObj("420恩如雨沛降","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/420恩如雨沛降.mp3","新编赞美诗",0,1),
                    	                new MusicObj("421大山可以挪开","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/421大山可以挪开.mp3","新编赞美诗",0,1),
                    	                new MusicObj("422他顾念你们","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/422他顾念你们.mp3","新编赞美诗",0,1),
                    	                new MusicObj("423主内有真平安","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/423主内有真平安.mp3","新编赞美诗",0,1),
                    	                new MusicObj("424一宿哭泣早晨欢呼","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/424一宿哭泣早晨欢呼.mp3","新编赞美诗",0,1),
                    	                new MusicObj("425压伤的芦苇他不折断","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/425压伤的芦苇他不折断.mp3","新编赞美诗",0,1),
                    	                new MusicObj("426主我爱你","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/426主我爱你.mp3","新编赞美诗",0,1),
                    	                new MusicObj("427我真是爱耶稣","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/427我真是爱耶稣.mp3","新编赞美诗",0,1),
                    	                new MusicObj("428当与蒙召的恩相称","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/428当与蒙召的恩相称.mp3","新编赞美诗",0,1),
                    	                new MusicObj("429彰显主荣美","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/429彰显主荣美.mp3","新编赞美诗",0,1),
                    	                new MusicObj("430众人以为美的事","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/430众人以为美的事.mp3","新编赞美诗",0,1),
                    	                new MusicObj("431要为主发光","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/431要为主发光.mp3","新编赞美诗",0,1),
                    	                new MusicObj("432忘记背后努力面前","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/432忘记背后努力面前.mp3","新编赞美诗",0,1),
                    	                new MusicObj("433分别是非","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/433分别是非.mp3","新编赞美诗",0,1),
                    	                new MusicObj("434不要做糊涂人","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/434不要做糊涂人.mp3","新编赞美诗",0,1),
                    	                new MusicObj("435务要叫邻舍喜悦","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/435务要叫邻舍喜悦.mp3","新编赞美诗",0,1),
                    	                new MusicObj("436施比受更为有福","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/436施比受更为有福.mp3","新编赞美诗",0,1),
                    	                new MusicObj("437信心加上德行","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/437信心加上德行.mp3","新编赞美诗",0,1),
                    	                new MusicObj("438手懒的要受贫穷","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/438手懒的要受贫穷.mp3","新编赞美诗",0,1),
                    	                new MusicObj("439父在我们中间","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/439父在我们中间.mp3","新编赞美诗",0,1),
                    	                new MusicObj("440谢饭歌","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/440谢饭歌.mp3","新编赞美诗",0,1),
                    	                new MusicObj("441旧约目录歌","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/441旧约目录歌.mp3","新编赞美诗",0,1),
                    	                new MusicObj("442新约目录歌","/yinyue/新编赞美诗(全集)/新编赞美诗(全集5)/442新约目录歌.mp3","新编赞美诗",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;
}