Firefox下英文字母不换行的解决方案_HTML/Xhtml_网页制作

<code>function fnBreakWordAll(o){<br>var o = o || {},<br>  iWord = o.word || 13,<br>  iRe = o.re || '[a-zA-Z0-9]',<br>  bAll = o.all || false,<br>  sClassName = o.className || 'word-break-all',<br>  aEls = o.els || (function(){<br>    var aEls = [],<br>      aAllEls = document.getElementsByTagName('*'),<br>      re = new RegExp('(?:^|\\s+)' + sClassName + '(?:\\s+|$)');<br>    for(var i =0,iLen = aAllEls.length; i       if(re.test(aAllEls[i].className)){<br>        aEls[aEls.length] = aAllEls[i];<br>      }<br>    }<br>    return aEls;<br>  })() || [],<br>  fnBreakWord = function(oEl){<br><span>// 基于http://www.hedgerwow.com/360/dhtml/css-word-break.html修改</span><br>    if(!oEl || oEl.nodeType !== 1){<br>      return false;<br>    }else if(oEl.currentStyle &amp;&amp; typeof oEl.currentStyle.wordWrap==='string'){<br>      breakWord = function(oEl){<br>        oEl.runtimeStyle.wordWrap = 'break-word';<br>        return true;<br>      }<br>      return breakWord(oEl);<br>    }else if(document.createTreeWalker){<br>      var trim = function  (str) {<br>        str = str.replace(/^\s\s*/, '');<br>        var ws = /\s/,<br>        i = str.length;<br>        while (ws.test(str.charAt(--i)));<br>        return str.slice(0, i + 1);<br>      }<br>      breakWord = function(oEl){<br>        var dWalker=document.createTreeWalker(oEl,NodeFilter.SHOW_TEXT,null,false);<br>        var node,s,c = String.fromCharCode('8203'),<br><span>//re = /([a-zA-Z0-9]{0,13})/;</span><br>          re = new RegExp('('+ iRe +'{0,' + iWord + '})');<br>        while (dWalker.nextNode()){<br>          node = dWalker.currentNode;<br>          s = trim(node.nodeValue).split(re).join(c);<br>          node.nodeValue = s;<br>        }<br>        return true;<br>      }<br>      return breakWord(oEl);<br>    }<br>  };<br>for(var i=0,n=aEls.length; i<n></n>  var sUa = navigator.userAgent,<br>    sTn = aEls[i].tagName.toLowerCase() ;<br>  if((/Opera/).test(sUa) || (/Firefox/).test(sUa) || ((/KHTML/).test(sUa) &amp;&amp;<br>  (sTn === 'td' || sTn === 'th')) || bAll){<br>    fnBreakWord(aEls[i]);<br>  }<br>}<br>}</code>

<code>fnWordBreakAll({word:15,re:'[\\w]',all:true});</code>