可以重复播放的歌词同步代码

贺江之畔信都人 2010-06-22

展开全文

<HEAD><TITLE>沉香阁--缘分天空</TITLE>
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<STYLE type=text/css>TD {
FONT-SIZE: 12pt; LINE-HEIGHT: 40px; FONT-FAMILY: 黑体
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<BODY leftMargin=0 topMargin=0 marginheight="0" marginwidth="0" style="background-color: #FFFFFF" oncontextmenu="window.event.returnValue=false"><IMG height=600 src="01.jpg" width=1010>

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style="Z-INDEX: 210; FILTER: Alpha(opacity=80); LEFT: 815px; CURSOR: hand; POSITION: absolute; TOP: 480px"
begin = "240">
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<TR>
<TD><IMG onmouseover=''this.src="cb.gif"''
onclick=document.location.reload() onmouseout=''this.src="cb.gif"''
height=18 alt=重放 src="cb.gif" width=65 border=0 ;>
</TD></TD></TR></TBODY></TABLE></DIV>
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<OBJECT id=aboutplayer height=1 width=0
classid=clsid:6bf52a52-394a-11d3-b153-00c04f79faa6><PARAM NAME="url" VALUE="http://music1./user/2/x/chyingh/music/e4740c1a52134f54b23efcf6fcdd99cc.wma"><PARAM NAME="autostart" VALUE="5"><PARAM NAME="volume" VALUE="100"><PARAM NAME="enablecontextmenu" VALUE="0"><PARAM NAME="enableerrordialogs" VALUE="0"></OBJECT></CENTER><SPAN id=lrcdata></SPAN>

<TABLE id=sth style="Z-INDEX: 120; LEFT: 300px; POSITION: absolute; TOP:528px"
cellSpacing=0 cellPadding=0 border=0>
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<TR>
<TD align=middle>
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<TD align=middle><SPAN id=lrcbox
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<TR style="Z-INDEX: 6; POSITION: relative; TOP: -40px">
<TD noWrap>
<DIV id=lrcbc
style="OVERFLOW: hidden; WIDTH: 0px; COLOR: #ffff33; HEIGHT: 40px"></DIV></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<SCRIPT language=JavaScript>
ffbb=0;
lrcobj=new lrcClass(lrcdata.innerHTML.slice(4,-3));
function lrcClass(tt)
{
this.inr=[];
this.oTime=0;
this.dte=-1;

tt=tt.replace(/\[[^\[\]]*\:[^\[\]]*[^\[\]\d\.]+[^\[\]]*\]/g,"");

while(/\[[^\[\]]+\:[^\[\]]+\]/.test(tt))
{
tt=tt.replace(/((\[[^\[\]]+\:[^\[\]]+\])+[^\[\r\n]*)[^\[]*/,"\n");
var zzzt=RegExp.$1;
/^(.+\])([^\]]*)$/.exec(zzzt);
var ltxt=RegExp.$2;
var eft=RegExp.$1.slice(1,-1).split("][");
for(var ii=0; ii<eft.length; ii++)
{
var sf=eft[ii].split(":");
var tse=parseInt(sf[0],10)*60+parseFloat(sf[1]);
var sso={t:[] , w:[] , n:ltxt}
sso.t[0]=tse-this.oTime;
this.inr[this.inr.length]=sso;
}
}

for(var ii=0; ii<this.inr.length; ii++)
{
while(/<[^<>]+\:[^<>]+>/.test(this.inr[ii].n))
{
this.inr[ii].n=this.inr[ii].n.replace(/<(\d+)\:([\d\.]+)>/,"%=%");
var tse=parseInt(RegExp.$1,10)*60+parseFloat(RegExp.$2);
this.inr[ii].t[this.inr[ii].t.length]=tse-this.oTime;
}
lrcbc.innerHTML="<font>"+this.inr[ii].n.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/%=%/g,"</font><font>")+" </font>";
var fall=lrcbc.getElementsByTagName("font");
for(var wi=0; wi<fall.length; wi++)
this.inr[ii].w[this.inr[ii].w.length]=fall[wi].offsetWidth;
this.inr[ii].n=lrcbc.innerText;
}

this.run=function(tme)
{
{
var ii;
for(ii=this.inr.length-1; ii>=0 && this.inr[ii].t[0]>tme; ii--){}
if(ii<0) return;
this.ddh=this.inr[ii].t;
this.fjh=this.inr[ii].w;
this.dte=(ii<this.inr.length-1)?this.inr[ii+1].t
[0]:aboutplayer.currentMedia.duration;
this.print(this.retxt(ii));
}
var bbw=0;
var ki;
for(ki=0; ki<this.ddh.length && this.ddh[ki]<=tme; ki++)
bbw+=this.fjh[ki];
var kt=ki-1;
var sc=((ki<this.ddh.length)?this.ddh[ki]:this.dte)-this.ddh[kt];
var tc=tme-this.ddh[kt];
bbw-=this.fjh[kt]-tc/sc * this.fjh[kt];
if(bbw>lrcbox.offsetWidth)
bbw=lrcbox.offsetWidth;
lrcbc.style.width=Math.round(bbw);
}

this.retxt=function(i)
{
return(i<0 || i>=this.inr.length)?"":this.inr.n;
}

this.print=function(txt)
{
lrcbox.innerText=txt;
lrcbc.innerText=txt;
}
}

function lrcrun()
{
with(aboutplayer)
{
lrcobj.run(controls.currentPosition+ffbb);
}
setTimeout("lrcrun()",10);
}
lrcrun();
</SCRIPT>

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