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("爱的真谛-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/爱的真谛-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("爱是永不止息-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/爱是永不止息-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("不要忧虑歌-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/不要忧虑歌-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("感谢神-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/感谢神-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("给我真正的自由-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/给我真正的自由-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("哈利路亚-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/哈利路亚-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("今生若比永恒长-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/今生若比永恒长-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("你认识我-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/你认识我-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("你真伟大-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/你真伟大-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("朋友，平安-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/朋友，平安-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("平安夜-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/平安夜-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("普世欢腾-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/普世欢腾-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("奇异恩典-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/奇异恩典-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("人人都应该知道-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/人人都应该知道-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("日光之下-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/日光之下-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("我就是道路真理生命-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/我就是道路真理生命-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("我愿意给你-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/我愿意给你-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("我知谁掌管明天-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/我知谁掌管明天-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("压伤的芦苇-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/压伤的芦苇-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("雅歌-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/雅歌-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("永恒的生命-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/永恒的生命-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("主爱有多少-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/主爱有多少-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("主若是-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/主若是-音乐.mp3","诗歌伴奏",0,1),
new MusicObj("足印-音乐","/yinyue/诗歌伴奏/奚秀兰圣歌伴奏/足印-音乐.mp3","诗歌伴奏",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;
}