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("1.序乐","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/1.序乐.mp3","古典圣乐",0,1),
new MusicObj("2.安慰我的百姓","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/2.安慰我的百姓.mp3","古典圣乐",0,1),
new MusicObj("3.一切山谷都要填满","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/3.一切山谷都要填满.mp3","古典圣乐",0,1),
new MusicObj("4.主的荣耀","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/4.主的荣耀.mp3","古典圣乐",0,1),
new MusicObj("5.主如此说","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/5.主如此说.mp3","古典圣乐",0,1),
new MusicObj("6.他来的日子谁能当得起呢","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/6.他来的日子谁能当得起呢.mp3","古典圣乐",0,1),
new MusicObj("7.他必要洁净","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/7.他必要洁净.mp3","古典圣乐",0,1),
new MusicObj("8.看哪！有童女怀孕","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/8.看哪！有童女怀孕.mp3","古典圣乐",0,1),
new MusicObj("9.传报好信息的","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/9.传报好信息的.mp3","古典圣乐",0,1),
new MusicObj("10.看哪！黑暗要笼罩大地","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/10.看哪！黑暗要笼罩大地.mp3","古典圣乐",0,1),
new MusicObj("11.在黑暗中行走的百姓","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/11.在黑暗中行走的百姓.mp3","古典圣乐",0,1),
new MusicObj("12.为我们圣婴孩诞降","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/12.为我们圣婴孩诞降.mp3","古典圣乐",0,1),
new MusicObj("13.田园牧乐","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/13.田园牧乐.mp3","古典圣乐",0,1),
new MusicObj("14.有牧人在野地里","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/14.有牧人在野地里.mp3","古典圣乐",0,1),
new MusicObj("15.天使对他们说","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/15.天使对他们说.mp3","古典圣乐",0,1),
new MusicObj("16.忽然有一大队天军","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/16.忽然有一大队天军.mp3","古典圣乐",0,1),
new MusicObj("17.荣耀归神","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/17.荣耀归神.mp3","古典圣乐",0,1),
new MusicObj("18.锡安的儿女，快乐欢欣","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/18.锡安的儿女，快乐欢欣.mp3","古典圣乐",0,1),
new MusicObj("19.瞎子的眼睛必睁开","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/19.瞎子的眼睛必睁开.mp3","古典圣乐",0,1),
new MusicObj("20.他像牧人喂养羊群","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/20.他像牧人喂养羊群.mp3","古典圣乐",0,1),
new MusicObj("21.他的轭是容易，他的担子轻省","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/21.他的轭是容易，他的担子轻省.mp3","古典圣乐",0,1),
new MusicObj("22.请看,上帝羔羊","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/22.请看,上帝羔羊.mp3","古典圣乐",0,1),
new MusicObj("23.他被藐视","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/23.他被藐视.mp3","古典圣乐",0,1),
new MusicObj("24.他诚然担当我们的忧患","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/24.他诚然担当我们的忧患.mp3","古典圣乐",0,1),
new MusicObj("25.他受鞭打我们得医治","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/25.他受鞭打我们得医治.mp3","古典圣乐",0,1),
new MusicObj("26.我们都如羊走迷","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/26.我们都如羊走迷.mp3","古典圣乐",0,1),
new MusicObj("27.他们看见他就戏笑他","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/27.他们看见他就戏笑他.mp3","古典圣乐",0,1),
new MusicObj("28.他信靠上帝，他的神必能拯救他","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/28.他信靠上帝，他的神必能拯救他.mp3","古典圣乐",0,1),
new MusicObj("29.你的辱骂伤透他的心","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/29.你的辱骂伤透他的心.mp3","古典圣乐",0,1),
new MusicObj("30.请看他所受的痛苦","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/30.请看他所受的痛苦.mp3","古典圣乐",0,1),
new MusicObj("31.他被剪除","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/31.他被剪除.mp3","古典圣乐",0,1),
new MusicObj("32.但你不将他的灵撇在阴间","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/32.但你不将他的灵撇在阴间.mp3","古典圣乐",0,1),
new MusicObj("33.众城门哪！抬起头来","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/33.众城门哪！抬起头来.mp3","古典圣乐",0,1),
new MusicObj("34.他曾对那一个天使说过","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/34.他曾对那一个天使说过.mp3","古典圣乐",0,1),
new MusicObj("35.上帝的使者都来崇拜他","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/35.上帝的使者都来崇拜他.mp3","古典圣乐",0,1),
new MusicObj("36.你升上高天","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/36.你升上高天.mp3","古典圣乐",0,1),
new MusicObj("37.上主宣告说","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/37.上主宣告说.mp3","古典圣乐",0,1),
new MusicObj("38.脚踪何等佳美","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/38.脚踪何等佳美.mp3","古典圣乐",0,1),
new MusicObj("39.他们的声音传遍天下","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/39.他们的声音传遍天下.mp3","古典圣乐",0,1),
new MusicObj("40.万邦为何暴怒争闹","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/40.万邦为何暴怒争闹.mp3","古典圣乐",0,1),
new MusicObj("41.我们要挣脱他们的捆绑","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/41.我们要挣脱他们的捆绑.mp3","古典圣乐",0,1),
new MusicObj("42.那坐在天上的主","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/42.那坐在天上的主.mp3","古典圣乐",0,1),
new MusicObj("43.你必打破他们","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/43.你必打破他们.mp3","古典圣乐",0,1),
new MusicObj("44.哈利路亚","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/44.哈利路亚.mp3","古典圣乐",0,1),
new MusicObj("45.我晓得我的救赎主活著","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/45.我晓得我的救赎主活著.mp3","古典圣乐",0,1),
new MusicObj("46.死既因一人而有","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/46.死既因一人而有.mp3","古典圣乐",0,1),
new MusicObj("47.看，我把奥秘告诉你们","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/47.看，我把奥秘告诉你们.mp3","古典圣乐",0,1),
new MusicObj("48.号筒要吹响","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/48.号筒要吹响.mp3","古典圣乐",0,1),
new MusicObj("49.正如经上所记","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/49.正如经上所记.mp3","古典圣乐",0,1),
new MusicObj("50.死啊，你的毒钩在那里","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/50.死啊，你的毒钩在那里.mp3","古典圣乐",0,1),
new MusicObj("51.感谢上帝","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/51.感谢上帝.mp3","古典圣乐",0,1),
new MusicObj("52.若有上帝帮助，谁能敌挡我们","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/52.若有上帝帮助，谁能敌挡我们.mp3","古典圣乐",0,1),
new MusicObj("53.大哉圣羔羊曾被杀，阿们颂","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/53.大哉圣羔羊曾被杀，阿们颂.mp3","古典圣乐",0,1),
new MusicObj("弥赛亚神曲（亨德尔）外文版CD1","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/弥赛亚神曲（亨德尔）外文版CD1.mp3","古典圣乐",0,1),
new MusicObj("弥赛亚神曲（亨德尔）外文版CD2","/yinyue/古典圣乐/弥赛亚神曲（亨德尔）/弥赛亚神曲（亨德尔）外文版CD2.mp3","古典圣乐",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;
}