| *?)(<\/\2>)/img,
function (){return arguments[1]+arguments[3].replace(/\n/g, "\r")+arguments[4]})
t = t.replace(/\n/g, "");
return t
}
function fontsize(el)
{var Index=el.selectedIndex
var addpre="<font size="+el.options[Index].value+">"
if(Index>7)addpre="<font style='font-size:"+el.options[Index].value+"pt'>"
var oSel = Editor.document.selection.createRange()
var oSelhtml=oSel.htmlText
if(oSelhtml!="")
{
//定位选中内容
var conts=oSelhtml
var textLength = Editor.document.body.innerText.length
oSel.moveStart("character", -1*textLength)
var contp=formatfor(oSel.htmlText)
var conta=formatfor(Editor.document.body.innerHTML)
var contpa=''
var partC=""
var partB=""
var partA=""
var m=0
m=conta.indexOf(contp.substr(0,3))
var f=contp.length
for(;f>0;f--)
{if(conta.substr(m,f)==contp.substr(0, f)){contpa=contp.substr(0,f);partC=conta.substr(m+f);break}}
var ko=contp.substr(f)
var kol=ko.length
var ty=conta.substr(m+f,kol)
var hu=""
for(var b=1;b<kol;b++)if(ko.substr(b)==ty.substr(0,kol-b)){hu=ko.substr(b);contpa+=hu;partC=partC.substr(kol-b);break}
var k=contpa.length
cont=conts.replace(/\n/g, "")
var u=cont.length
if(cont==contpa.substr(k-u)){partB=cont;partA=contpa.substr(0,k-u)}else{
for(u=cont.length;u>0;u--)
{if(cont.lastIndexOf(contpa.substr(k-u))!=-1){partB0=contpa.substr(k-u);partA0=contpa.substr(0,k-u);break}}
contt=formatfor(conts)
if(hu!="")if(contt.substr(contt.length-kol)==ko)contt=contt.substr(0,contt.length-kol)+hu
u=contt.length
var youm=contpa.lastIndexOf(contt)
if(youm!=-1){partB=contt;partA=contpa.substr(0,youm);partC=contpa.substr(youm+u)+partC}else{
for(;u>0;u--){if(contt.lastIndexOf(contpa.substr(k-u))!=-1){partB1=contpa.substr(k-u);partA1=contpa.substr(0,k-u);break}}
if(partB1.length>partB0.length){partB=partB1;partA=partA1}else{partB=partB0;partA=partA0}
}
}
if(partB.substr(partB.length-1)=="<"){partB=partB.substr(0,partB.length-1);partC="<"+partC}
if(partB.substr(partB.length-2)=="</"){partB=partB.substr(0,partB.length-2);partC="</"+partC}
//保护textarea、xmp、script和style的内容不被改变
var cook=[]
partA=partA.replace(/(<(script|textarea|xmp|style).*?>)[\s\S]*?<\/\2>/ig,
function (){co=cook.length
cook[co]=arguments[0];return "<cook"+co+">"})
var ook=""
partA=partA.replace(/(<(script|textarea|xmp|style).*?>)[\s\S]*?$/i,
function (){co=cook.length
ook=arguments[2]
cook[co]=arguments[0];return "<cook"+co+">"})
if(ook!=""){fd="(^[\\s\\S]*?<\/"+ook+">)"
jk=new RegExp(fd,["i"])
if(jk.test(partB)){jk.exec(partB)
co=cook.length
cook[co]=RegExp.$1
partB=partB.replace(jk,"<cook"+co+">")}}
partB=partB.replace(/(<(script|textarea|xmp|style).*?>)[\s\S]*?<\/\2>/ig,
function (){co=cook.length
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