//ExoBud Player 1.0

var objMmInfo = null;
var intMmCnt = 0;
var intSelMmCnt=0;
var intActMmCnt=0;
var cActIdx=0;
var cActTit="nAnT";
var strMmInfo = "赖子游戏月光宝盒";

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 blnAutoProc =true;
var blnElaps=true; 
var intDelay =1000;
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;
}
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;}
}
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;
}

function mkSel(){
 arrSelMm=null;
 intSelMmCnt=0;
 var selidx = 0;

 if(intMmCnt<=0){intExobudStat=1; blnEnabled=false; return;} 

 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();}
}


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;}
}



function chkAllSel(){
 for(var i=0; i<intMmCnt; i++){
   objMmInfo[i].selMm="t";
   objMmInfo[i].actMm="t";
 }
 mkSel();
}


function chkAllDesel(){
 for(var i=0; i<intMmCnt; i++){
   objMmInfo[i].selMm="f";
   objMmInfo[i].actMm="f";
 }
 mkSel();
}


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();
}


function chkItemAct(idx){
 objMmInfo[idx].actMm="f";
 mkAct();
}


function mkSelAct(){
 var idx=0;
 for(var i=0; i<intSelMmCnt; i++){
	idx=arrSelMm[i];
	objMmInfo[idx].actMm="t";
 }
 mkAct();
}


function initExobud(){

 wmpInit();
 mkSel();
 blnfpl=false;
 if(blnShowVolCtrl == false) {
	document.images['vmute'].style.display = "none";
	document.images['vdn'].style.display = "none";
	document.images['vup'].style.display = "none";
 }
 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="赖子游戏月光宝盒 [就绪]";
 if(blnStatusBar){window.status=('赖子游戏月光宝盒 [就绪]');}
 if(blnAutoStart){startExobud();}

}


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);}
}



function selMmPlay(idx){
 clearTimeout(tidErr);
 cActIdx=idx;
 var trknum=idx+1;
 var ctit =objMmInfo[idx].mmTit;
 if(ctit=="nAnT"){ctit="无信息..."}
 if(blnUseSmi){Exobud.ClosedCaption.SAMIFileName = objMmInfo[idx].mmSmi;}
 //Exobud.URL = serverUrl[Math.floor(serverCount * Math.random())].toString() + objMmInfo[idx].mmUrl;
 Exobud.URL = objMmInfo[idx].mmUrl;
 
 cActTit="No."+ trknum + ". " + ctit;
 disp1.innerHTML = cActTit;
 if(blnStatusBar){window.status=(cActTit);}
 chkItemAct(cActIdx); 
}


function wmpPlay(){Exobud.controls.play();}


function wmpStop(){
 intErrCnt=0;
 clearTimeout(tidErr);
 clearInterval(tidTLab);
 imgChange("stopt",1);
 imgChange("pauzt",0);
 
 showTLab();
 mkSelAct();
 Exobud.controls.stop();
 Exobud.close();
 disp1.innerHTML="赖子游戏月光宝盒 [就绪]";
 if(blnStatusBar){window.status=('赖子游戏月光宝盒 [就绪]');return true;}
}


function wmpPause(){Exobud.controls.pause();}


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="暂停"; tidMsg=setTimeout('rtnTLab()',1500);}
	return;
}



function rndPlay(){
 if(!blnEnabled){waitMsg();return;}
 intErrCnt=0;
 var idx=Math.floor(Math.random() * intActMmCnt);
 cActIdx= arrActMm[idx];
 selMmPlay(cActIdx);
}


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);}
 }
}


function selPlPlay(idx){
 blnfpl=true;
 selMmPlay(idx);
}



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);
 }
}


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);
 }
}



function retryPlay(){
  selMmPlay(cActIdx);
}



function chkRept(){
 var wmps=Exobud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRept){blnRept=false; imgChange('rept',0);disp2.innerHTML="正常播放";}
 else{blnRept=true; imgChange('rept',1);disp2.innerHTML="循环播放";}
 tidMsg= setTimeout('rtnTLab()',1000);
}



function chgPMode(){
 var wmps=Exobud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRndPlay){blnRndPlay=false; imgChange('pmode',0);disp2.innerHTML="循序播放";}
 else{blnRndPlay=true; imgChange('pmode',1);disp2.innerHTML="随机播放";}
 tidMsg=setTimeout('rtnTLab()',1000); 
}


function evtOSChg(f){

 if(f==8){}
 if(f==13){
	var strTitle = Exobud.currentMedia.getItemInfo("title");
	if(strTitle.length <=0){strTitle = "(标题) 暂无"}
	var strAuthor = Exobud.currentMedia.getItemInfo("Author");
	if(strAuthor.length <=0){strAuthor = "(作者) 暂无"}
	var strCopy = Exobud.currentMedia.getItemInfo("Copyright");
	if(strCopy.length <=0){strCopy = "(版权信息) 暂无"}
	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= "媒体文件 (标题) : " + strTitle + " (类型:" + strType +")" + "\n\n"
	strMmInfo= strMmInfo + "媒体文件 (作者) : " + strAuthor + "\n\n"
	strMmInfo= strMmInfo + "媒体文件 (网址) : " +strUrl + "\n\n"
	strMmInfo= strMmInfo + "媒体文件 (版权信息) : " + strCopy +"\n\n" 
	strMmInfo= strMmInfo + "媒体文件 (播放时长) : " +strDur +"\n\n";
	strMmInfo= strMmInfo + " 赖子游戏月光宝盒  \n";
	if(blnShowMmInfo){alert(strMmInfo);}
 }
}


function evtPSChg(f){


 switch(f){
	case 1:
		evtStop();
		break;
	case 2:
		evtPause();
		break;
	case 3:
		evtPlay();
		break;
	case 8:
		setTimeout('playAuto()', intDelay);
		break;
 }
}



function evtWmpBuff(f){
	 if(f){ disp2.innerHTML = "缓冲处理中";
		var msg="(缓冲处理中) " + cActTit;
		disp1.innerHTML = msg;
		if(blnStatusBar){window.status=(msg);}
	}
	else{ disp1.innerHTML = cActTit; showTLab();}
}



function evtWmpError(){
 intErrCnt=intErrCnt+1;
 Exobud.Error.clearErrorQueue();
 //if(intErrCnt<=serverCount){
 if(intErrCnt<=3){
	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()',5000);
 }
 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。";
	if(blnStatusBar){window.status=(msg);}	
	setTimeout('playAuto()',1000);}
}

function evtStop(){
	clearTimeout(tidErr);
	clearInterval(tidTLab);
	showTLab();
	intErrCnt=0;
	imgChange("pauzt",0);
	imgChange("playt",0);
	
	disp1.innerHTML="赖子游戏月光宝盒 [等待播放下一首曲目]";
	if(blnStatusBar){window.status=(' ');return true;}
}

function evtPause(){
 imgChange("pauzt",1)
 imgChange("playt",0);
 imgChange("stopt",0);
 
 clearInterval(tidTLab);
 showTLab();
}

function evtPlay(){
 imgChange("pauzt",0)
 imgChange("playt",1);
 imgChange("stopt",0);
 
 tidTLab=setInterval('showTLab()',1000);
}


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";}
}


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); 
}


function rtnTLab(){
clearTimeout(tidMsg);
var wmps=Exobud.playState;
if(wmps == 3){tidTLab=setInterval('showTLab()',1000);}
else{showTLab();}
}

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(){ 
	var wmps=Exobud.playState;
	if(wmps == 3){clearInterval(tidTLab);}
	var ps = Exobud.settings;
	if(ps.mute){ps.mute = false; disp2.innerHTML="声音";imgChange('vmute',0);}
	else{
		if (ps.volume >= (vmax-vdep)) {ps.volume = vmax;}
		else {  ps.volume = ps.volume + vdep;}
		disp2.innerHTML="音量： " + ps.volume +"%";
	}
	tidMsg=setTimeout('rtnTLab()',1000);
}

function wmpVolDn(){ 
	var wmps=Exobud.playState;
	if(wmps == 3){clearInterval(tidTLab);}
	var ps = Exobud.settings;
	if(ps.mute){ps.mute = false;disp2.innerHTML="声音";imgChange('vmute',0);}
	else{
		if (ps.volume <= vdep){ ps.volume = vmin;}
		else{ps.volume = ps.volume - vdep;}
		disp2.innerHTML="音量： " + ps.volume +"%";
	}
	tidMsg=setTimeout('rtnTLab()',1000);
}


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="静音 开"; imgChange("vmute", 1);}
	else {ps.mute = false;disp2.innerHTML="静音 关"; imgChange("vmute", 0);}
	tidMsg=setTimeout('rtnTLab()',1000);
}

function waitMsg(){
 if(intExobudStat ==1){disp1.innerHTML="无法播放 － 播放清单上没有设定任何曲目。";}
 if(intExobudStat ==2){disp1.innerHTML="无法播放 － 您没有选取播放清单上任何一首曲目。";}
 if(blnStatusBar){
	if(intExobudStat ==1){window.status=('无法播放 － 播放清单上没有设定任何曲目。');return true;}
	if(intExobudStat ==2){window.status=('无法播放 － 您没有选取播放清单上任何一首曲目。'); return true;}
 }
}


function openPlist() { 
	window.open("exobudpl.html" , "mplist", "top=125px, left=320px, width=280 , height=500 ,scrollbars=auto , resizable=no , copyhistory=no");
}

function chkWmpState(){

 return Exobud.playState;
}

function chkWmpOState(){

 return Exobud.openState;
}

function chkOnline(){

return Exobud.isOnline;
}

function vizExobud(){

  window.open("http://www.laizi.net","赖子游戏");
}


	var nPage = 1;
	function playSel(){wmpStop();startExobud();}
	function refreshPl(){ dspList(nPage);}
	function chkSel(){chkAllSel();refreshPl();}
	function chkDesel(){chkAllDesel();refreshPl();}

	function dspList(n){
		var elmABlock= 10;
		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;分页 ';
		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 + '&nbsp;' + list_num + '. ' 
			elm = elm + '<a href=javascript:selPlPlay(' + i + ');'
			elm = elm + ' onclick=\"this.blur();\">'
			if(objMmInfo[i].mmTit =="nAnT"){ elm = elm + "赖子游戏中心(拇指通科技)荣誉出品";}
			else{elm = elm + objMmInfo[i].mmTit;}
			elm= elm+  '</a><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 + '<a href=javascript:dspList('+j+')>[<b>'+j+'</b>]</a> ';
				}
				else
				{
					allpageList = allpageList + '<a href=javascript:dspList('+j+')>['+j+']</a> ';
				}
			}
		}
		pageList.innerHTML=allpageList;
		pageInfo.innerHTML=' '+cblock+ '  / '+ totBlock;
		nPage = cblock;
	}
	else { mmList.innerHTML="<div align=center> 下载音乐列表失败,请按此 <input type=button value='刷新' onclick='window.location.reload();'></div>"; }
	 }