//ExoBud Player 1.0

var objMmInfo = null;
var intMmCnt = 0;
var intSelMmCnt=0;
var intActMmCnt=0;
var intSelMmCnt = 0;
var intActMmCnt = 0;

var cActIdx=0;
var cActTit="nAnT";
var strMmInfo = "群起商贸→音乐试听室←";

var blnfpl=false;
var blnEnabled= false;
var blnEOT=false;
var arrSelMm=null;
var arrActMm=null;
var intExobudStat =0;
var tidTLab=null;
var tidErr=null;
var tidMsg=null;
var intErrCnt=0;
var blnRept=false;
var blnTrimTit =true;
var intTrimLen =20;
var strTrimTit="";
var pageInfo="";

// 这是「自动连续播放」的设定。一般来说，播放一首音乐完毕后就会自动跳到下一首。
// 但是如果您要播放的媒体是视讯档案(例如:MV)的话，最好将这个设定值改为 false 。
// true = 自动连续播放
// false = 不要自动连续播放，让使用者自行挑选下一首曲目
var blnAutoProc =true;

// 设定播放面板上所显示的时间长度，预设是以正常方式(Elapse)抑或倒数方式(Lapse)显示：
// true = 以正常方式显示时间长度，即动态地显示曲目已播放的时间
// false = 以倒数方式显示时间长度，即动态地显示曲目剩余的时间
var blnElaps=true; 
var intDelay =1000;

// wmpInit() 函式: 使用 wmp-obj v7.x 链接库建立环境设定
function wmpInit(){
 var wmps = Exobud.settings;
 var wmpc = Exobud.ClosedCaption;
 wmps.autoStart=true;
 wmps.balance=0;
 wmps.enableErrorDialogs=false;
 wmps.invokeURLs = false;
 wmps.mute=false;
 wmps.playCount=1;
 wmps.rate=1;
 wmps.volume = 100;
 if(blnUseSmi){wmpc.captioningID="capText";}
 Exobud.enabled=true;
}

// mkMmPath() 函式: 准备建立 Multi-object 的数组
function mkMmPath(u, t, f,s){
 this.mmUrl = u;
 this.mmTit =t;
 this.mmDur =0;
 this.selMm=f;
 this.actMm=f;
 if(blnUseSmi){this.mmSmi=s;}
}

// mkList() 函式: 建立 Multi-object 的数组
function mkList(u,t,s,f){
 var cu=u;
 var ct=t;
 var cs=s;
 var cf=f;
 var idx=0;

 if(objMmInfo == null){ objMmInfo=new Array(); idx=0;}
 else{ idx=objMmInfo.length;}
 if(u=="" || u==null){cu="mms://";}
 if(t=="" || t==null){ct="nAnT";}
 if(f=="f" || f=="F"){cf="f";}
 else{cf="t"; intSelMmCnt=intSelMmCnt+1;}

 if(blnUseSmi){ objMmInfo[idx]=new mkMmPath(cu,ct,cf,cs);}
 else{objMmInfo[idx]=new mkMmPath(cu,ct,cf);}

 intActMmCnt=intSelMmCnt;
 intMmCnt=objMmInfo.length;
}

// mkSel() 函式: 建立已选取播放项目(Selected Media)的数组
function mkSel(){
 arrSelMm=null;
 intSelMmCnt=0;
 var selidx = 0;
 if(intMmCnt<=0){intExobudStat=1; blnEnabled=false; return;} //没有任何播放清单项目
 arrSelMm=new Array();
 for(var i=0; i<intMmCnt;i++){
	if(objMmInfo[i].selMm =="t"){arrSelMm[selidx]=i;selidx=selidx+1;}
 }
 intSelMmCnt=arrSelMm.length;

 if(intSelMmCnt<=0){blnEnabled=false;intExobudStat=2; arrSelMm=null; return;}
 else{blnEnabled=true; mkAct();}
}

// mkAct() 函式: 建立已启用播放项目(Activated Media)的数组
function mkAct(){
 arrActMm=null;
 intActMmCnt=0;
 var selidx=0;
 var actidx=0;

 if(blnEnabled){
	arrActMm=new Array();
	for(var i=0; i<intSelMmCnt;i++){
		selidx=arrSelMm[i];
		if(objMmInfo[selidx].actMm=="t"){arrActMm[actidx]=selidx; actidx=actidx+1;}
	}
	intActMmCnt=arrActMm.length;
 }
 else{return;}
 if(intActMmCnt<=0){blnEOT=true;arrActMm=null;}
 else{blnEOT=false;}
}

// chkAllSel() 函式: 全部选取所有的播放清单项目
function chkAllSel(){
 for(var i=0; i<intMmCnt; i++){
   objMmInfo[i].selMm="t";
   objMmInfo[i].actMm="t";
 }
 mkSel();
}

// chkAllDesel() 函式: 不选取所有的播放清单项目
function chkAllDesel(){
 for(var i=0; i<intMmCnt; i++){
   objMmInfo[i].selMm="f";
   objMmInfo[i].actMm="f";
 }
 mkSel();
}

// chkItemSel() 函式: 选取或不选取播放清单项目
function chkItemSel(idx){
 if(objMmInfo[idx].selMm =="t"){objMmInfo[idx].selMm="f";objMmInfo[idx].actMm="f";}
 else{objMmInfo[idx].selMm="t";objMmInfo[idx].actMm="t";}
 mkSel();
}

// chkItemAct() 函式: 将某个已启用播放项目(Activated Media)冻结
function chkItemAct(idx){
 objMmInfo[idx].actMm="f";
 mkAct();
}

// mkSelAct() 函式: 将已选取播放项目(Selected Media)加入到已启用播放项目(Activated Media)
function mkSelAct(){
 var idx=0;
 for(var i=0; i<intSelMmCnt; i++){
	idx=arrSelMm[i];
	objMmInfo[idx].actMm="t";
 }
 mkAct();
}

// initExobud() 函式: 初始化 ExoBUD MP 媒体播放程序
function initExobud(){
 wmpInit();
 mkSel();
 blnfpl=false;
 if(blnShowVolCtrl == false) {
	document.images['vmute'].style.display = "none";//静音模式
	document.images['vdn'].style.display = "none";//减少音量
	document.images['vup'].style.display = "none";//增加音量
 }
 if(!blnShowPlist){document.images['plist'].style.display = "none";}

 if(blnRept){imgChange('rept',1);}
 else{imgChange('rept',0);}

 if(blnRndPlay){imgChange('pmode',1);}
 else{imgChange('pmode',0);}


 showTLab();
 disp1.innerHTML="音乐播放程序[就绪]";
 if(blnStatusBar){window.status=('音乐播放程序[就绪]');}
 if(blnAutoStart){startExobud();}

}

// startExobud() 函式: 开始播放曲目
function startExobud(){
 var wmps= Exobud.playState;
 if(wmps==2){Exobud.controls.play(); return;} 
 if(wmps==3){return;}  
 //blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 if(blnEOT){mkSelAct();}
 if(intErrCnt>0){intErrCnt=0;tidErr=setTimeout('retryPlay(),1000');return;}
 if(blnRndPlay){rndPlay();}
 else{cActIdx=arrActMm[0]; selMmPlay(cActIdx);}
}
 //歌词
 function ci()
{
 mn=objMmInfo[cActIdx].mmUrl;    //objMmInfo[cActIdx].mmTit;
 MusicGeCi.innerHTML = "<iframe name='geci' width='301' height='218' frameborder=0 marginwidth=0 marginheight=0 hspace=0 vspace=0 src='geci.asp?id="+mn+"'></iframe>";
 }

// selMmPlay()开始播放.
function selMmPlay(idx){
 clearTimeout(tidErr);
 cActIdx=idx;
 var trknum=idx+1;
 var ctit =objMmInfo[idx].mmTit;
 ci();
 if(ctit=="nAnT"){ctit="无信息..."}
 if(blnUseSmi){Exobud.ClosedCaption.SAMIFileName = objMmInfo[idx].mmSmi;}
 Exobud.URL = objMmInfo[idx].mmUrl;
 //alert("编号："+idx+",尝试URL："+Exobud.URL);
 cActTit="No."+ trknum + ". " + ctit;
 disp1.innerHTML = cActTit;
 if(blnStatusBar){window.status=(cActTit);}
 chkItemAct(cActIdx); 
}

// wmpPlay() 函式: 使用 wmp-obj v7.x 链接库播放曲目
function wmpPlay(){Exobud.controls.play();}

// wmpStop() 函式: 停止播放曲目及显示「就绪」状态讯息
function wmpStop(){
 intErrCnt=0;
 clearTimeout(tidErr);
 clearInterval(tidTLab);
 imgChange("stopt",1);
 imgChange("pauzt",0);
 //imgChange("scope",0);
 showTLab();
 mkSelAct();
 Exobud.controls.stop();
 Exobud.close();
 disp1.innerHTML="音乐播放程序[就绪]";
 if(blnStatusBar){window.status=('音乐播放程序[就绪]');return true;}
}

// wmpPause() 函式: 使用 wmp-obj v7.x 链接库暂停播放曲目
function wmpPause(){Exobud.controls.pause();}

// wmpPP() 函式: 在暂停播放和继续播放之间进行切换
function wmpPP(){
	var wmps = Exobud.playState;
	var wmpc=Exobud.controls;
	clearInterval(tidTLab);
	clearTimeout(tidMsg);
	if (wmps == 2) {wmpc.play();}
	if (wmps == 3) {wmpc.pause();disp2.innerHTML="Pause"; tidMsg=setTimeout('rtnTLab()',1500);}
	return;
}


// rndPlay() 函式: 随机播放(Random Play)的运算方式
function rndPlay(){
 if(!blnEnabled){waitMsg();return;}
 intErrCnt=0;
 var idx=Math.floor(Math.random() * intActMmCnt);
 cActIdx= arrActMm[idx];
 selMmPlay(cActIdx);
}

// playAuto() 函式: 对已启用播放项目进行「自动连续播放」的处理
// 这是根据上面 blnAutoProc 的设定值而决定的动作。
function playAuto(){
if(blnRept){selMmPlay(cActIdx);return;}
if(!blnAutoProc){wmpStop();return;}
if(blnfpl){wmpStop();return;}
if(!blnEnabled){wmpStop();return;}
if(blnEOT){
if(blnLoopTrk){startExobud();}
else {wmpStop();}
} else {
if(blnRndPlay){rndPlay();}
else {cActIdx=arrActMm[0]; selMmPlay(cActIdx);}
}
}

// 播放使用者在播放清单上所点选的单一曲目
function selPlPlay(idx){
// blnfpl=true;
 selMmPlay(idx);
 idx++;
}

// openPlist() 函式: 以弹出窗口显示播放清单内容
function openPlist(){
window.open("clsck.asp");
}

// playPrev() 函式: 播放上一首已启用播放项目
function playPrev(){
 var wmps= Exobud.playState;
 if(wmps==2 || wmps==3){Exobud.controls.stop();}
 blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 if(blnEOT){mkSelAct();}

 intErrCnt=0;
 if(blnRndPlay){rndPlay();}
 else{	var idx=cActIdx;
 	var blnFind=false;
	for(var i=0;i<intSelMmCnt;i++){if(cActIdx==arrSelMm[i]){idx=i-1; blnFind=true;}}
	if(!blnFind){startExobud();return;}
	if(idx<0){idx=intSelMmCnt-1;cActIdx=arrSelMm[idx];}
	else{cActIdx=arrSelMm[idx];}
	selMmPlay(cActIdx);
 }
}

// playNext() 函式: 播放下一首已启用播放项目
function playNext(){
 var wmps= Exobud.playState;
 if(wmps==2 || wmps==3){Exobud.controls.stop();}
 blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 if(blnEOT){mkSelAct();}

 intErrCnt=0;
 if(blnRndPlay){rndPlay();}
 else{	var idx=cActIdx;
 	var blnFind=false;
	for(var i=0;i<intSelMmCnt;i++){	if(cActIdx==arrSelMm[i]){idx=i+1; blnFind=true;}}
	if(!blnFind){startExobud();return;}
	if(idx>=intSelMmCnt){idx=0;cActIdx=arrSelMm[idx];}
	else{cActIdx=arrSelMm[idx];}
	selMmPlay(cActIdx);
 }
}


// retryPlay() 函式: 再次尝试联机到媒体档案
function retryPlay(){
  selMmPlay(cActIdx);
}


// chkRept() 函式: 切换是否重复播放目前的曲目(已启用播放项目)
function chkRept(){
 var wmps=Exobud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRept){blnRept=false; imgChange('rept',0);disp2.innerHTML="Norm. Play";}
 else{blnRept=true; imgChange('rept',1);disp2.innerHTML="Repeat";}
 tidMsg= setTimeout('rtnTLab()',1000);
}


// chgPMode() 函式: 切换以循序(Sequential)抑或随机(Random)的方式来播放媒体项目
function chgPMode(){
 var wmps=Exobud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRndPlay){blnRndPlay=false; imgChange('pmode',0);disp2.innerHTML="SEQ. Play";}
 else{blnRndPlay=true; imgChange('pmode',1);disp2.innerHTML="RND. Play";}
 tidMsg=setTimeout('rtnTLab()',1000); 
}

// evtOSChg() 函式: 以弹出窗口方式显示媒体档案信息
function evtOSChg(f){
// 以下是状态值 (f) 的说明:
// 0(未定义) 8(转换媒体中) 9(寻找媒体中) 10(联机媒体中) 11(加载媒体中)
// 12(开启媒体中) 13(媒体已开启) 20(等待播放中) 21(正在开启不明的连结)
 if(f==8){}
 if(f==13){
	var strTitle = Exobud.currentMedia.getItemInfo("title");
	if(strTitle.length <=0){strTitle = "(未知) 歌曲名"}
	var strAuthor = Exobud.currentMedia.getItemInfo("Author");
	if(strAuthor.length <=0){strAuthor = "(未知) 艺术家"}
	var strCopy = Exobud.currentMedia.getItemInfo("Copyright");
	if(strCopy.length <=0){strCopy = "(未知) 版权"}
	var strType = Exobud.currentMedia.getItemInfo("MediaType");
	var strDur=Exobud.currentMedia.durationString;
	var strUrl =Exobud.URL;
	var trknum=cActIdx+1;
	var ctit = objMmInfo[cActIdx].mmTit;
	if(ctit=="nAnT"){ objMmInfo[cActIdx].mmTit = strAuthor + " - " + strTitle;
		ctit=strAuthor + " - " + strTitle;
		cActTit="T"+ trknum + ". " +ctit;
		disp1.innerHTML = cActTit;
	}

	strMmInfo= "Media (标题) : " + strTitle + " (媒体:" + strType +")" + "\n\n"
	strMmInfo= strMmInfo + "Media (歌手) : " + strAuthor + "\n\n"
	strMmInfo= strMmInfo + "Media (地址) : " +strUrl + "\n\n"
	strMmInfo= strMmInfo + "Media (版权) : " + strCopy +"\n\n" 
	strMmInfo= strMmInfo + "Media (长度) : " +strDur +"\n\n";
	strMmInfo= strMmInfo + " 网络音乐台播放程序  \n";
	if(blnShowMmInfo){alert(strMmInfo);}
 }
}

// evtPSChg() 函式: 切换播放程序的动作
function evtPSChg(f){
var res = "<a href=\""+Exobud.URL+"\" target=\"_blank\"></a>";
var res1 = "<font color=red>请选择歌曲</font>";
// 以下是状态值 (f) 的说明:
// 0(未定义) 1(已停止播放) 2(已暂停播放) 3(正在播放中) 4(向前搜索) 5(向后搜索)
// 6(缓冲处理中) 7(等待中) 8(已播放完毕) 9(转换曲目中) 10(就绪状态)
 switch(f){
	case 1:
                Url.innerHTML = res1;
		evtStop();
		break;
	case 2:Url.innerHTML = res;
		evtPause();
		break;
	case 3:Url.innerHTML = res;
		evtPlay();
		break;
	case 8:
		setTimeout('playAuto()', intDelay);
		break;
 }
}



//evtWmpBuff() 函式: 对媒体档案进行缓冲处理(Buffering)的动作
function evtWmpBuff(f){
	 if(f){ disp2.innerHTML = "歌曲缓冲处理中";
		var msg="(歌曲缓冲处理中) " + cActTit;
		disp1.innerHTML = msg;
		if(blnStatusBar){window.status=(msg);}
	}
	else{ disp1.innerHTML = cActTit; showTLab();}
}


//evtWmpError() 函式: 当无法联机到媒体档案时，显示错误讯息
//evtWmpError()
function evtWmpError(){
 intErrCnt=intErrCnt+1;
 if(intErrCnt<=5){
	disp2.innerHTML="尝试联机("+intErrCnt+")";
	var msg="(尝试第 :" + intErrCnt +"次联机) " +cActTit;
	disp1.innerHTML="<无法播放> " +cActTit;
	if(blnStatusBar){window.status=(msg);}
	tidErr=setTimeout('retryPlay()',1000);
 }
 else{	clearTimeout(tidErr);
	intErrCnt=0;showTLab();
	var msg="已放弃尝试再联机。现在将会播放下一首曲目。";
        mn=objMmInfo[cActIdx].mmUrl;
        MusicGeCi.innerHTML = "<iframe name='geci' width='301' height='218' frameborder=0 marginwidth=0 marginheight=0 hspace=0 vspace=0 src='geci.asp?url="+mn+"'></iframe>"; 
	if(blnStatusBar){window.status=(msg);}	
	setTimeout('playAuto()',1000);}
}

// evtStop() 函式: 停止播放
function evtStop(){
	clearTimeout(tidErr);
	clearInterval(tidTLab);
	showTLab();
	intErrCnt=0;
	imgChange("pauzt",0);
	imgChange("playt",0);
	//imgChange("scope",0);
	disp1.innerHTML="[等待播放下一首曲目]";
	if(blnStatusBar){window.status=(' ');return true;}
}

// evtPause() 函式: 暂停播放
function evtPause(){
 imgChange("pauzt",1)
 imgChange("playt",0);
 imgChange("stopt",0);
 //imgChange("scope",0);
 clearInterval(tidTLab);
 showTLab();
}

// evtPlay() 函式: 开始播放
function evtPlay(){
 imgChange("pauzt",0)
 imgChange("playt",1);
 imgChange("stopt",0);
 //imgChange("scope",1);
 tidTLab=setInterval('showTLab()',1000);
}

//showTLab() 函式: 显示时间长度
function showTLab(){
 var ps=Exobud.playState;
 if(ps==2 || ps==3){
	var cp=Exobud.controls.currentPosition
	var cps=Exobud.controls.currentPositionString
	var dur=Exobud.currentMedia.duration;
	var durs=Exobud.currentMedia.durationString;
	if(blnElaps){disp2.innerHTML= cps+" | "+durs;
		var msg=cActTit + " ("+cps+" | "+durs+ ")";
		if(ps==2){msg="(暂停) "+ msg;}
		if(blnStatusBar){window.status=(msg);return true;}
	}
	else{var laps= dur-cp; 
		var strLaps=wmpTime(laps);
		disp2.innerHTML= strLaps + " | "+durs;
		var msg= cActTit + " (" + strLaps + " | "+durs + ")";
		if(ps==2){msg="(暂停) "+ msg;}
		if(blnStatusBar){window.status=(msg);return true;}
	}

 }
 else{disp2.innerHTML="00:00 | 00:00";}
}

// chgTimeFmt() 函式: 变更时间长度的显示方式
function chgTimeFmt(){
 var wmps=Exobud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnElaps){blnElaps=false; disp2.innerHTML="Laps";}
 else{blnElaps=true;disp2.innerHTML="ELaps";}
 tidMsg=setTimeout('rtnTLab()',1000); 
}

// rtnTLab() 函式: 传回时间长度
function rtnTLab(){
clearTimeout(tidMsg);
var wmps=Exobud.playState;
if(wmps == 3){tidTLab=setInterval('showTLab()',1000);}
else{showTLab();}
}
// wmpTime() 函式: 计算时间长度
function wmpTime(dur){
	var hh, min, sec, timeLabel
	hh = Math.floor(dur/3600);
	min = Math.floor(dur / 60)%60;
	sec = Math.floor(dur % 60);
	if (isNaN(min)){ return "00:00"; }
	if (isNaN(hh) || hh==0){timeLabel="";}
	else{
		if(hh >9){timeLabel = hh.toString()+":";}
		else{timeLabel="0"+hh.toString() +":";}
	}
  	if ( min > 9 ){  timeLabel = timeLabel + min.toString() + ":"; }
	else {timeLabel = timeLabel + "0" +min.toString() + ":";}
	if ( sec > 9 ){timeLabel = timeLabel + sec.toString();}
	else{timeLabel = timeLabel + "0" + sec.toString();}
	return timeLabel;
}


var vmax = 100;
var vmin=0;
var vdep = 10;

function wmpVolUp(){ // ExoBUD⑩ MP(II) Volume Up 
	var wmps=Exobud.playState;
	if(wmps == 3){clearInterval(tidTLab);}
	var ps = Exobud.settings;
	if(ps.mute){ps.mute = false; disp2.innerHTML="Speach";imgChange('vmute',0);}
	else{
		if (ps.volume >= (vmax-vdep)) {ps.volume = vmax;}
		else {  ps.volume = ps.volume + vdep;}
		disp2.innerHTML="Vol. " + ps.volume +"%";
	}
	tidMsg=setTimeout('rtnTLab()',1000);
}

function wmpVolDn(){ // ExoBUD⑩ MP(II) Volume Down 
	var wmps=Exobud.playState;
	if(wmps == 3){clearInterval(tidTLab);}
	var ps = Exobud.settings;
	if(ps.mute){ps.mute = false;disp2.innerHTML="Speach";imgChange('vmute',0);}
	else{
		if (ps.volume <= vdep){ ps.volume = vmin;}
		else{ps.volume = ps.volume - vdep;}
		disp2.innerHTML="Vol. " + ps.volume +"%";
	}
	tidMsg=setTimeout('rtnTLab()',1000);
}

// wmpMute() 函式: 静音模式(Mute)
function wmpMute(){ // ExoBUD⑩ MP(II) Mute 
	var wmps=Exobud.playState;
	if(wmps == 3){clearInterval(tidTLab);}
	var ps = Exobud.settings;
	if(!ps.mute){ps.mute = true;disp2.innerHTML="开启静音模式"; imgChange("vmute", 1);}
	else {ps.mute = false;disp2.innerHTML="关闭静音模式"; imgChange("vmute", 0);}
	tidMsg=setTimeout('rtnTLab()',1000);
}

function waitMsg(){
if(intExobudStat==1){alert("播放清单上没有设定任何曲目");}
if(intExobudStat==2){alert("您没有选取播放清单上任何一首曲目");}
if(blnStatusBar){
if(intExobudStat==1){alert("播放清单上没有设定任何曲目"); return true;}
if(intExobudStat==2){alert("您没有选取播放清单上任何一首曲目"); return true;}
}
}
function chkWmpState(){
// 0() 1(Stopped) 2 (Paused) 3(Playing) 4(ScanFowrd) 5(ScanReverse)
// 6(Buffering) 7(Waitng) 8(MediaEnded) 9(Transitioning) 10(Redy)
return Exobud.playState;
}
function chkWmpOState(){
// 0() 8(MediaChanging) 9(MediaLocating) 10(MediaConnecting) 11(MediaLoading) 
// 12(MediaOpening) 13(MediaOpen) 20(MediaWaiting) 21(OpeningUnknownURL)
return Exobud.openState;
}
function chkOnline(){
// true(Network Connected) false(Network Lost)
return Exobud.isOnline;
}


var nPage = 2;
function playSel(){wmpStop();startExobud();}
function refreshPl(){ dspList(nPage);}
function chkSel(){chkAllSel();refreshPl();}
function chkDesel(){chkAllDesel();refreshPl();}

function dspList(n){
	var elmABlock= 13;
	var totElm = intMmCnt;
	var totBlock= Math.floor((intMmCnt -1) / elmABlock)+1;
	var cblock;
	if(n==null)
	  {cblock=1;}
	else
	{cblock=n;}
	var seed;
	var limit;
	var page = "";
	var allpageList;
	if(cblock < totBlock)
	  {seed= elmABlock * (cblock-1); limit =  cblock*elmABlock -1}
	else
	  {seed=elmABlock * (cblock-1); limit= totElm-1;}

	if(intMmCnt >0 ){
		var list_num=0;
		mmList.innerHTML='<p>';
		allpageList = '&nbsp;页数： ';
        for (var i=seed; i <= limit; i++)
		   {list_num = i + 1;
			if(objMmInfo[i].selMm=="t")
			   {elm=' <input type=checkbox style="cursor:hand;" onClick=chkItemSel('+ i +'); checked>';}
			else
			   {elm = '<input type=checkbox style="cursor:hand;" onClick=chkItemSel('+ i +');>' ;}
			    elm = elm + '<a title=下 href='+objMmInfo[i].mmUrl+'>&nbsp;' + list_num + '</a>. ' 
			    elm = elm + '<span style="width:300" onclick=\"selPlPlay(' + i + ');this.blur();\">'
			    elm = elm + '<span style="cursor:hand;">' + objMmInfo[i].mmTit.substring(0,200)+'</span>';
			    elm = elm + '</span><br>';
			    mmList.innerHTML=mmList.innerHTML+elm;
		    }
		   for(var j=1; j<=totBlock;j++)
		      {
			  if (j <= cblock+3 && j >= cblock-3 || j==1 || j==totBlock)
			     {
				 if (j > cblock+4 || j < cblock-2 && j!=1 && j!=2 ){allpageList = allpageList + " ... ";}
				 if (cblock==j)
				    {
					allpageList =allpageList +'<span style="cursor:hand;" onclick=\"dspList('+j+');\"> [<b>'+j+'</b>] </span>';
				    }
				 else
				    {
					allpageList =allpageList +'<span style="cursor:hand;" onclick=\"dspList('+j+');\">['+j+']</span>';					
				   }
			   }
		    }
        uujg=cblock+ '  / '+ totBlock;
        pageList.innerHTML=allpageList+'&nbsp;';
        pageInfo.innerHTML=uujg;
        nPage = cblock;
        }
   else
      { mmList.innerHTML='<div align=center> 下载播放列表失败 </div>'; }
	  }