大家帮我看看这段JS播放器的代码？看看能不能修改。。。
- JScript code
<!DOCTYPE html PUBLIC "-///www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>播放器字幕类</title></head><style>#my div{font-size:20px;font-family:"楷体_GB2312"; white-space: pre;}</style><body><span id="lrcdata"><!--[ti:霍元甲][ar:周杰伦][al:SBLXK][00:55]吓命有几回合擂台等着[00:57]生死状赢了什么冷笑着[00:59]天下谁的第一又如何止[01:02]干戈我辈尚武德[01:04]我的拳脚了得[01:06]却奈何徒增虚名一个[01:09]江湖难测谁是强者[01:11]谁争一统武林的资格[01:14]小城里岁月流过去[01:18]清澈的勇气[01:22]洗涤过的回忆[01:25]我记得你[01:28]骄傲的活下去[01:34]霍霍霍霍霍霍霍霍[01:35]霍家拳的套路招式灵活[01:38]我我我我我我我[01:40]我活着生命就该完整渡过[01:43]我我我我我我我[01:45]我过错软弱从来不属于我[01:48]霍霍霍霍霍霍霍霍[01:50]我们精武出手无人能躲[01:57]吓命有几回合擂台等着[02:04]生死状赢了什么冷笑着[02:08]天下谁的第一又如何止[02:10]干戈我辈尚武德[02:13]我的拳脚了得[02:15]却奈何徒增虚名一个[02:17]江湖难测谁是强者[02:19]谁争一统武林的资格[02:22]小城里岁月流过去[02:27]清澈的勇气[02:31]洗涤过的回忆[02:33]我记得你[02:36]骄傲的活下去[02:42]霍霍霍霍霍霍霍霍[02:44]霍家拳的套路招式灵活[02:46]我我我我我我我[02:49]我活着生命就该完整渡过[02:51]我我我我我我我[02:54]我过错软弱从来不属于我[02:56]霍霍霍霍霍霍霍霍[02:58]我们精武出手无人能躲[03:04]music[03:31]霍霍霍霍霍霍霍霍[03:33]霍家拳的套路招式灵活[03:35]我我我我我我我[03:38]我活着生命就该完整渡过[03:40]我我我我我我我[03:43]我过错软弱从来不属于我[03:45]霍霍霍霍霍霍霍霍[03:47]我们精武出手无人能躲[03:50]霍霍霍霍霍霍霍霍[03:53]霍家拳的套路招式灵活[03:55]我我我我我我我[03:57]我活着生命就该完整渡过[04:00]我我我我我我我[04:02]我过错软弱从来不属于我[04:04]霍霍霍霍霍霍霍霍[04:07]我们精武出手无人能躲[04:14]李国强制作(end)[04:33]谢谢使用--></span><object classid="clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6" id="mediaPlayerObj" width="330" height="68"> <param name="url" value="http://p1.5nd.com/20060919/2006/Z/20061234871621/48717941.wma"> <param name="rate" value="1"> <param name="balance" value="0"> <param name="currentPosition" value="0"> <param name="playCount" value="1"> <param name="autoStart" value="-1"> <param name="volume" value="100"> <param name="currentMarker" value="0"> <param name="invokeURLs" value="-1"> <param name="stretchToFit" value="-1"> <param name="windowlessVideo" value="0"> <param name="enabled" value="-1"> <param name="enableContextMenu" value="0"> <param name="fullScreen" value="0"> <param name="enableErrorDialogs" value="0"></object> </p><div style="white-space: pre; width:150px" id="my"></div><pre id="msg"></pre><script language="javascript">/*=============================================================入口参数说明： 1.lrc歌词 2.歌词显示所需的容器，CSS字体、字号同时应用于字幕 3.播放器的ID 4.字幕本底色 5.字幕同步色===============================================================*/function LRC(s,divo2,m_id,c1,c2){ LrcT=new Array(); this.msg=""; this.END=false; function FormatLrcText(s) { var s1=""; s=s.replace(/<[^<>]+\:[^<>]+>/g,"");//暂时不支持尖括号的歌词 var s2=s.replace(/\[[^\[\]]+\:[^\[\]]+\]/g,""); while(/\[[^\[\]]+\:[^\[\]]+\]/.test(s))//拆分成多行歌词 { s=s.replace(/(\[[^\[\]]+\:[^\[\]]+\])(.*)/,"$2"); s1+=RegExp.$1+s2+"\n" } return s1; } function delnotes(s) ////删除注释 { s=s.replace(/\[\:\][^$\n]*(\n|$)/g,"$1"); s=s.replace(/\[[^\[\]]*\]/g,function(s){return (/^\[[\d\:\.]+\]$/.test(s))?s:"";}); return s.replace(/<[^<>]*>/g,function(s){return (/^<[\d\:\.]+>$/.test(s))?s:""}); } function addLrcObj(s) { var msg="歌手:~1~<br>曲名:~2~<br>专辑:~3~<br>编者:~4~";; msg = msg.replace("~1~",(/\[ar:([^\[\]:]+)\]/i.test(s))?RegExp.$1:"----"); msg = msg.replace("~2~",(/\[ti:([^\[\]:]+)\]/i.test(s))?RegExp.$1:"----"); msg = msg.replace("~3~",(/\[al:([^\[\]:]+)\]/i.test(s))?RegExp.$1:"----"); msg = msg.replace("~4~",(/\[by:([^\[\]:]+)\]/i.test(s))?RegExp.$1:"----"); var oTime=0; if(/\[offset\:(\-?\d+)\]/i.test(s)) ////取offset余补时间 oTime = RegExp.$1/1000; s=delnotes(s)//删除注释 s=s.replace(/\[[^\[\]]+\:[^\[\]]+\]+.*[\n\x0d\x0a]*/g,FormatLrcText);//拆分多重[]行 var tmp=/\[(\d+)\:([\d\.]+)\](.*)/; while(tmp.test(s))//压入歌词对象数组 { s=s.replace(tmp,"\n"); LrcT[LrcT.length]={time:parseInt(RegExp.$1,10)*60+parseFloat(RegExp.$2)-oTime,text:RegExp.$3.toString()}; } LrcT[LrcT.length]={time:10000,text:"无歌词"}; LrcT=LrcT.sort(function(a1,a2){return a1.time-a2.time;});////排序 return msg; } this.ShowObjInit= function () { var top,bk,showLeft,ShowLength; var s="<div style=\"position: absolute; z-index:53 ;overflow-y :hidden ;overflow-x:hidden;color:#ffffff;filter : Glow(Color=#ff00ff,Strength=2) Chroma(color=#ff00ff);\" id=\"showIdText\"><\/div>"; s+="<div style=\"position: absolute; z-index:51;overflow-y :hidden ;overflow-x:hidden;white-space: pre;color:"+c1+"\" id=\"showIdBack\"><\/div>"; s+="<div style=\"position: absolute; z-index: 52;overflow-y :hidden ;overflow-x:hidden;white-space: pre;filter : Glow(Color='green',Strength='3');color:"+c2+"\" id=\"showIdTextBottom\"><\/div>"; s+="<div style=\"position: absolute; visibility:hidden;z-index: 50;\" id=\"showIdTmp\"><\/div>"; document.getElementById(divo2).style.whiteSpace="pre"; document.getElementById(divo2).innerHTML=s; } this.ShowObjInit();//初始化显示控件 this.msg=addLrcObj(s);//构造歌词数组 var MediaObj=document.getElementById(m_id); var CurIndex=1;//当前行索引 if(LrcT.length>1)setText(); var ol=LrcT.length-1; var lrcTextWidth=0; function setText() { document.getElementById("showIdText").innerHTML=LrcT[CurIndex-1].text; document.getElementById("showIdTextBottom").innerHTML=LrcT[CurIndex-1].text; document.getElementById("showIdBack").innerHTML=LrcT[CurIndex-1].text; document.getElementById("showIdTmp").innerHTML=LrcT[CurIndex-1].text; lrcTextWidth=parseInt(document.getElementById("showIdTmp").offsetWidth); lrcTextWidth=lrcTextWidth/(LrcT[CurIndex].time-LrcT[CurIndex-1].time); } this.run = function() { var CurTime=MediaObj.controls.currentPosition; var l; while(CurTime<LrcT[CurIndex-1].time && CurIndex>1) { CurIndex--; setText(); } while(CurTime>LrcT[CurIndex].time) { if( CurIndex<ol) { CurIndex++; setText(); } else { this.END=true; } } l=Math.round(lrcTextWidth*(CurTime-LrcT[CurIndex-1].time)); if(l>=0)document.getElementById("showIdTextBottom").style.width=l; } this.newLrc=function(ss) { LrcT.splice(0,LrcT.length); this.msg=addLrcObj(ss); CurIndex=1; setText(); ol=LrcT.length-1; lrcTextWidth=0; this.END=false; return this.msg; }}/////////////////////////////////////////////////////////////////////////////////////////////////////document.body.onload=function(){ oo=new LRC(lrcdata.innerHTML.slice(4,-3),"my","mediaPlayerObj","#ff00ff","#00ffff"); setInterval('oo.run();if(oo.END)alert("end");',30);}</script></body></html>
把它修改成：可以播放几行歌词的播放器！
[解决办法]
//在这里改造-----------------------------
if(LrcT[CurIndex-2] !=null && LrcT[CurIndex]!=null)
{
document.getElementById("showIdText").innerHTML=LrcT[CurIndex-2].text+"<br/>"+LrcT[CurIndex-1].text+"<br/>"+LrcT[CurIndex].text;
}
else
{
if(LrcT[CurIndex-2] ==null)//第一行的时候
{
document.getElementById("showIdText").innerHTML=LrcT[CurIndex-1].text+"<br/>"+LrcT[CurIndex].text;
}
if(LrcT[CurIndex]==null)//最后一行
{
document.getElementById("showIdText").innerHTML=LrcT[CurIndex-2].text+"<br/>"+LrcT[CurIndex-1].text;
}
}
//改造完毕--------------------
太长，我发不上来。。能看懂在哪边改不？在你的代码的174行左右那里
[解决办法]
好了，发到你邮箱了，查收