function CheckOthers(form)
{
	for (var i=0;i<form.elements.length;i++)
	{
		var e = form.elements[i];
//		if (e.name != 'chkall')
			if (e.checked==false)
			{
				e.checked = true;// form.chkall.checked;
			}
			else
			{
				e.checked = false;
			}
	}
}
function CheckAll(form)
{
	for (var i=0;i<form.elements.length;i++)
	{
		var e = form.elements[i];
//		if (e.name != 'chkall')
			e.checked = true// form.chkall.checked;
	}
}
function myplay(myform)
{
	
	var strCBValue = "";		
	for (var i=0;i<myform.elements.length;i++)  //用来历遍form中所有控件,
	{
		var e = myform.elements[i];
		if (e.Type="checkbox")					//当是checkbox时才执行下面
		{
			if(e.checked)						//当是checkbox被选取时才执行下面
			{
					strCBValue = strCBValue + e.value+"_";					
			}
			 
		}
	}
	
	if(strCBValue=="")
	{
		alert("请选择要播放的歌曲(可多选)");
		return;
	}
	else
	{
		window.open("/playlist.asp?id="+strCBValue,"vcdmp3");
	}
}
function ChanageBackImage(n)
{
	for(i=1;i<4;i++)
	{
		if (i<4)
			eval("document.getElementById('iId"+i+"').background='/images/index_65.jpg'");
		else
			eval("document.getElementById('iId"+i+"').background='/images/index_64.jpg'");
	}
	if (n<4)
		eval("document.getElementById('iId"+n+"').background='/images/index_64.jpg'");
	else
		eval("document.getElementById('iId"+n+"').background='/images/index_65.jpg'");
}
function ChanageBackgroundImage(n)
{
	for(i=1;i<6;i++)
	{
		if (i<6)
			eval("document.getElementById('top"+i+"').background='/images/zt_002.gif'");
		else
			eval("document.getElementById('top"+i+"').background='/images/zt_001.gif'");
	}
	if (n<6)
		eval("document.getElementById('top"+n+"').background='/images/zt_001.gif'");
	else
		eval("document.getElementById('top"+n+"').background='/images/zt_002.gif'");
}
function newReleaseAlbum(theclass){
	currClass=theclass
	newAlbumFrame.location.href = "/new_special/singer_" + theclass + "_1.htm";
	currPage = 1;
}
function goPage(val){
	if(val>0) currPage++;
	else currPage--;
	if (currPage > 10)
	{
		alert("对不起，已经到头了！");
		currPage = 10;
	}
	if(currPage<=0) currPage = 1;
	newAlbumFrame.location.href = "/new_special/singer_" + currClass  + "_" + currPage + ".htm";
}
function HighlightAll(theField) 
{
	var tempval=document.all.purl
	tempval.focus()
	tempval.select()
	therange=tempval.createTextRange()
	therange.execCommand("Copy")
	alert("地址复制成功！");
}





var cookiestr;
var TotalSongs;
//var SongList = document.getElementById("SongList");

//插入歌曲列表入口函数
function Insertsong(url,name,singer,songid){
		var songstr = "http://wma.vcdmp3.cn:8888/"+url+"|"+name+"|"+singer+"|"+songid;
		var tstr;
		tstr = songstr.split("|");
		if(tstr.length == 4){
			if (cookiestr == null)
				cookiestr = songstr;
			else
				cookiestr = cookiestr + "###" + songstr;
			InitList();
		}
}

//容错代码
function killerror() {return true;}
window.onerror = killerror;

//初始化歌曲列表过程
function InitList(){
	 var songarray,htmlstr,i,j,tstr,ttstr,selectedindex;
	 htmlstr = "<select size=\"5\" name=\"SongList\" style=\"width:310px; height:320px;BACKGROUND-COLOR: #ffffff;border: 1px solid #333333;\" OnDblClick=\"play();\">";
	 songarray = cookiestr.split("###");
	 TotalSongs = 0;
	 for(i = 0;i < songarray.length;i++){
		tstr = songarray[i].split("|");
		if(tstr.length == 4){
			 TotalSongs += 1;
			 htmlstr += "<option value=\"" + songarray[i] + "\">";
			 ttstr = TotalSongs + "." + tstr[1] + "**" + tstr[2];
			 if(ttstr.length < 20){
				 ttstr = ttstr.replace("**"," - ");
			 }else{
				 ttstr = ttstr.replace("**"," - ");
				 ttstr = ttstr.substr(0,20) + "...";
			 }
			 htmlstr += ttstr + "</option>;";
		}
	 }
	 htmlstr += "</select>";
	 playlist.innerHTML = htmlstr;
}

//播放歌曲
function play(){
	var SongList = document.getElementById("SongList");
	if(SongList.selectedIndex < 0) alert('请选择你要播放的曲目!');
	else{
		var varvar,person,collect,song,url;
		varvar = SongList.options[SongList.selectedIndex].value.split("|");
		url = varvar[0];song = varvar[1];collect = varvar[2];SongID = varvar[3];
		if(collect.length > 5) info_collect.innerHTML = collect.substr(0,10) + "...";
		else info_collect.innerHTML = collect;
		if(song.length > 5) info_song.innerHTML = song;
		else info_song.innerHTML = song;
		if(song.length > 5) info_song1.innerHTML = song;
		else info_song1.innerHTML = song;
		MusicGeCi.innerHTML = "<iframe align=\"center\" src=\"\/songword.asp?id="+SongID+"\" frameborder=\"0\" width=\"99%\" scrolling=\"Yes\" height=\"415\" allowtransparency=\"allowtransparency\" application=\"true\"><\/iframe>";
		Exobud.FileName = url;
		Exobud.play();
		showTLab(SongID);
		return;
	}
}

//控制按钮 上一首
function Last_OneOK(){
	var SongList = document.getElementById("SongList");
	 if((SongList.selectedIndex > 0) && (SongList.selectedIndex < TotalSongs)){
		SongList.options[SongList.selectedIndex - 1].selected = true;
		play();
	 }
}

//控制按钮 下一首
function Next_OneOK(){
	var SongList = document.getElementById("SongList");
	if((SongList.selectedIndex >= 0) && (SongList.selectedIndex < TotalSongs - 1)){
		SongList.options[SongList.selectedIndex + 1].selected = true;
		play();
	}
	/*if(SongList.selectedIndex >= 0){
		if(SongList.selectedIndex < TotalSongs - 1){
			SongList.options[SongList.selectedIndex + 1].selected = true;
	 		play();
		}else{
			SongList.options[0].selected = true;
	 		play();
		}
	}*/
}

function showTLab(id){
	 if(document.Exobud.playState == 0) {
		 Next_OneOK();
	 }
	 setTimeout("showTLab()",1000);
}