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("爱的呼唤(钢琴伴奏)快","/yinyue/音歌伴奏/音歌伴奏1/爱的呼唤(钢琴伴奏)快.mp3","音歌伴奏",0,1),
new MusicObj("爱的呼唤(钢琴伴奏)稍慢","/yinyue/音歌伴奏/音歌伴奏1/爱的呼唤(钢琴伴奏)稍慢.mp3","音歌伴奏",0,1),
new MusicObj("爱的家园(钢琴伴奏)快","/yinyue/音歌伴奏/音歌伴奏1/爱的家园(钢琴伴奏)快.mp3","音歌伴奏",0,1),
new MusicObj("爱的家园(钢琴伴奏)慢","/yinyue/音歌伴奏/音歌伴奏1/爱的家园(钢琴伴奏)慢.mp3","音歌伴奏",0,1),
new MusicObj("恩曲不休(钢琴伴奏)","/yinyue/音歌伴奏/音歌伴奏1/恩曲不休(钢琴伴奏).mp3","音歌伴奏",0,1),
new MusicObj("恩曲不休(钢琴伴奏)慢","/yinyue/音歌伴奏/音歌伴奏1/恩曲不休(钢琴伴奏)慢.mp3","音歌伴奏",0,1),
new MusicObj("一生只为你（钢琴伴奏）","/yinyue/音歌伴奏/音歌伴奏1/一生只为你（钢琴伴奏）.mp3","音歌伴奏",0,1),
new MusicObj("我的最爱(小羊诗歌)伴奏","/uploads/medias/2011/06/14/041833783.mp3","音歌伴奏",0,1),
new MusicObj("耶稣二零一二","/yinyue/音歌伴奏/音歌伴奏1/耶稣二零一二.mp3","音歌伴奏",0,1),
new MusicObj("同工,你在哪里(音歌作品)","/uploads/medias/2012/02/14/125744771.mp3","音歌伴奏",0,1),
new MusicObj("相见来迟","/uploads/medias/2012/02/17/043340381.mp3","音歌伴奏",0,1),
new MusicObj("耶稣二零一二","/uploads/medias/2012/02/17/043536518.mp3","音歌伴奏",0,1),
new MusicObj("传道员之歌(音歌作品)","/uploads/medias/2012/02/21/042735145.mp3","音歌伴奏",0,1),
new MusicObj("想见来迟(音歌作品)","/uploads/medias/2012/02/21/053718465.mp3","音歌伴奏",0,1),
new MusicObj("病中呼求(音歌作品)","/uploads/medias/2012/02/23/091507799.mp3","音歌伴奏",0,1),
new MusicObj("耶稣二零一二(音歌作品)","/uploads/medias/2012/02/25/053010357.mp3","音歌伴奏",0,1),
new MusicObj("慈父上帝歌","/uploads/medias/2012/03/09/052550365.mp3","音歌伴奏",0,1),
new MusicObj("崇高的上主","/uploads/medias/2012/03/09/052732202.mp3","音歌伴奏",0,1),
new MusicObj("高唱荣耀歌","/uploads/medias/2012/03/09/052935938.mp3","音歌伴奏",0,1),
new MusicObj("将你重担交托主","/uploads/medias/2012/03/09/053027664.mp3","音歌伴奏",0,1),
new MusicObj("今到主殿歌","/uploads/medias/2012/03/09/053231615.mp3","音歌伴奏",0,1),
new MusicObj("近乎我主之心","/uploads/medias/2012/03/09/053322892.mp3","音歌伴奏",0,1),
new MusicObj("看见了大光","/uploads/medias/2012/03/09/053438878.mp3","音歌伴奏",0,1),
new MusicObj("耶稣！明亮晨星","/uploads/medias/2012/03/09/053819621.mp3","音歌伴奏",0,1),
new MusicObj("为我们圣婴孩诞降-钢琴","/uploads/medias/2012/03/09/054050394.mp3","音歌伴奏",0,1),
new MusicObj("各各他的爱-音歌作品","/uploads/medias/2012/03/10/013223846.mp3","音歌伴奏",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;
}