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("称颂耶和华（练唱3）","/yinyue/圣乐/3.圣乐三部/称颂耶和华（练唱3）.mp3","圣乐",0,1),
new MusicObj("崇高的上主（练唱3）","/yinyue/圣乐/3.圣乐三部/崇高的上主（练唱3）.mp3","圣乐",0,1),
new MusicObj("慈父上帝歌（练唱3）","/yinyue/圣乐/3.圣乐三部/慈父上帝歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("高唱荣耀歌（练唱3）","/yinyue/圣乐/3.圣乐三部/高唱荣耀歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("哈利路亚（练唱3）","/yinyue/圣乐/3.圣乐三部/哈利路亚（练唱3）.mp3","圣乐",0,1),
new MusicObj("哈利路亚（练唱3）C调","/yinyue/圣乐/3.圣乐三部/哈利路亚（练唱3）C调.mp3","圣乐",0,1),
new MusicObj("哈利路亚（练唱3）D调","/yinyue/圣乐/3.圣乐三部/哈利路亚（练唱3）D调.mp3","圣乐",0,1),
new MusicObj("将你重担交托主（练唱3）","/yinyue/圣乐/3.圣乐三部/将你重担交托主（练唱3）.mp3","圣乐",0,1),
new MusicObj("今到主殿歌（练唱3）","/yinyue/圣乐/3.圣乐三部/今到主殿歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("近乎我主之心（练唱3）","/yinyue/圣乐/3.圣乐三部/近乎我主之心（练唱3）.mp3","圣乐",0,1),
new MusicObj("看见了大光（练唱3）","/yinyue/圣乐/3.圣乐三部/看见了大光（练唱3）.mp3","圣乐",0,1),
new MusicObj("慕主歌（练唱3）","/yinyue/圣乐/3.圣乐三部/慕主歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("求使我心（练唱3）","/yinyue/圣乐/3.圣乐三部/求使我心（练唱3）.mp3","圣乐",0,1),
new MusicObj("求主祝福（练唱3）","/yinyue/圣乐/3.圣乐三部/求主祝福（练唱3）.mp3","圣乐",0,1),
new MusicObj("荣耀归神（练唱3）","/yinyue/圣乐/3.圣乐三部/荣耀归神（练唱3）.mp3","圣乐",0,1),
new MusicObj("上帝的使者都来崇拜他（练唱3）","/yinyue/圣乐/3.圣乐三部/上帝的使者都来崇拜他（练唱3）.mp3","圣乐",0,1),
new MusicObj("圣婴安睡歌（练唱3）","/yinyue/圣乐/3.圣乐三部/圣婴安睡歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("甜蜜耶稣歌（练唱3）","/yinyue/圣乐/3.圣乐三部/甜蜜耶稣歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("为我们圣婴孩诞降（练唱3）F调","/yinyue/圣乐/3.圣乐三部/为我们圣婴孩诞降（练唱3）F调.mp3","圣乐",0,1),
new MusicObj("为我们圣婴孩诞降（练唱3）G调","/yinyue/圣乐/3.圣乐三部/为我们圣婴孩诞降（练唱3）G调.mp3","圣乐",0,1),
new MusicObj("耶稣！明亮晨星（练唱3）1","/yinyue/圣乐/3.圣乐三部/耶稣！明亮晨星（练唱3）1.mp3","圣乐",0,1),
new MusicObj("耶稣！明亮晨星（练唱3）","/yinyue/圣乐/3.圣乐三部/耶稣！明亮晨星（练唱3）.mp3","圣乐",0,1),
new MusicObj("婴孩是谁（练唱3）","/yinyue/圣乐/3.圣乐三部/婴孩是谁（练唱3）.mp3","圣乐",0,1),
new MusicObj("与主相亲歌（练唱3）","/yinyue/圣乐/3.圣乐三部/与主相亲歌（练唱3）.mp3","圣乐",0,1),
new MusicObj("赞美恩主由天降下（练唱3）","/yinyue/圣乐/3.圣乐三部/赞美恩主由天降下（练唱3）.mp3","圣乐",0,1),
new MusicObj("赞美耶和华（练唱3）","/yinyue/圣乐/3.圣乐三部/赞美耶和华（练唱3）.mp3","圣乐",0,1),
new MusicObj("主必收我（练唱3）","/yinyue/圣乐/3.圣乐三部/主必收我（练唱3）.mp3","圣乐",0,1),
new MusicObj("主是我一切（练唱3）","/yinyue/圣乐/3.圣乐三部/主是我一切（练唱3）.mp3","圣乐",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;
}