<!--
var objMmInfo = null;
var intMmCnt = 0;
var intSelMmCnt = 0;
var intActMmCnt = 0;
var cActIdx = 0;
var cActTit = "nAnT";
var strMmInfo = "XiShui.NET 媒体文件信息";

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 blnAutoProc = true;
var blnElaps = true;
var intDelay = 500;

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"; capText.style.display="";}
 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++;}

 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++;}
 }
 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++;}
   }
   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) {
   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 = "XiShui.NET 浠水网媒体播放程序";
 if(blnStatusBar){ window.status=('XiShui.NET 浠水网媒体播放程序');}
 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="(没有媒体标题)"}
 if(blnUseSmi){Exobud.ClosedCaption.SAMIFileName = objMmInfo[idx].mmSmi;}
 Exobud.URL = objMmInfo[idx].mmUrl;
 cActTit = "T" + 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);
 imgChange("scope",0);
 showTLab();
 mkSelAct();
 Exobud.controls.stop();
 Exobud.close();
 disp1.innerHTML = "XiShui.NET 浠水网媒体播放程序 [就绪]";
 if(blnStatusBar){ window.status=('XiShui.NET 浠水网媒体播放程序 [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="不重复播放";
 } else {
   blnRept=true; imgChange('rept',1); disp2.innerHTML="重复播放";
 }
 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){capText.innerHTML="XiShui.NET 浠水网 字幕显示系统(SMI)";}
 if(f==13){
   var strTitle = Exobud.currentMedia.getItemInfo("Title");
   if(strTitle.length <= 0){strTitle = "(未命名的标题)"}
   var strAuthor = Exobud.currentMedia.getItemInfo("Author");
   if(strAuthor.length <= 0){strAuthor = "(未命名的演出者)"}
   var strCopy = Exobud.currentMedia.getItemInfo("Copyright");
   if(strCopy.length <= 0){strCopy = "(没有著作权信息)"}
   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  = "标　　题： " + strTitle + " (形式: " + strType +")" + "\n\n";
   strMmInfo += "演 出 者： " + strAuthor + "\n\n";
   strMmInfo += "档案位置： " + strUrl + "\n\n";
   strMmInfo += "著 作 权： " + strCopy + "\n\n";
   strMmInfo += "时间长度： " + strDur + "\n\n\n";
   strMmInfo += "　　　　　　　　　 浠水网\n";
   strMmInfo += "　　　　　http://www.xishui.net/\n\n";
   strMmInfo += "　　 Copyright(C) 2002-2003 版权所有\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++;
 Exobud.Error.clearErrorQueue();
 if(intErrCnt<=3){
   disp2.innerHTML = "尝试连线 (" + intErrCnt + ")";
   var msg = "(尝试第 " + intErrCnt + " 次连线) " + 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 = "已放弃尝试再连线。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);
 imgChange("scope",0);
 disp1.innerHTML = "XiShui.NET 浠水网 [等待播放下一首曲目]";
 if(blnStatusBar){ window.status=('XiShui.NET 浠水网 [等待播放下一首曲目]');return true;}
}

function evtPause(){
 imgChange("pauzt",1)
 imgChange("playt",0);
 imgChange("stopt",0);
 imgChange("scope",0);
 clearInterval(tidTLab);
 showTLab();
}

function evtPlay(){
 imgChange("pauzt",0)
 imgChange("playt",1);
 imgChange("stopt",0);
 imgChange("scope",1);
 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="倒数方式";
 } else {
   blnElaps=true; disp2.innerHTML="正常方式";
 }
 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="音量恢复"; 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="音量恢复"; 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(){
 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(){
 capText.innerHTML="XiShui.NET 浠水网 字幕显示系统(SMI)";
 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("pl.htm","mplist","top=120,left=320,width=280,height=480,scrollbars=no,resizable=yes,copyhistory=no");
}

function chkWmpState(){
 return Exobud.playState;
}

function chkWmpOState(){
 return Exobud.openState;
}

function chkOnline(){
 return Exobud.isOnline;
}

function vizExobud(){
 window.open("http://www.xishui.net/","vizExobudxs");
}
//-->