中英文自动换行

第一种方法：

JavaScript代码
<script>function toBreakWord(intLen){var obj=document.getElementById("ff");var strContent=obj.innerHTML;var strTemp="";while(strContent.length>intLen){strTemp+=strContent.substr(0,intLen)+"<br>";strContent=strContent.substr(intLen,strContent.length);}strTemp+="<br>"+strContent;obj.innerHTML=strTemp;}if(document.getElementById  &&  !document.all)  toBreakWord(37)</script>

HTML代码
<div id="ff" style="border:1px solid red;width:300px;word-wrap:break-word;"> DIV+CSS模板、后台模板、图片图标下载，CSS代码实例、CSS导航菜单、CSS图表 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa  <h3><a href="http://www.3zha.com" style="color:#000;">www.xuyuanqiang.cn</a></h3></div>

第二种方法：

 .wordwrap
    {
        word-wrap:break-word;
        word-break:break-all;
        -moz-binding: url(‘../../JavaScript/wordwrap.xml#wordwrap’);//这里的路径自己安排！
        overflow: hidden;
    }

wordwrap.xml的内容如下
<?xml version = "1.0"?>

<bindings xmlns = "http://www.mozilla.org/xbl" xmlns:html = "http://www.w3.org/1999/xhtml">

<binding id = "wordwrap" applyauthorstyles = "false">

<implementation>
<constructor>
// <![CDATA[

var elem = this;

elem.addEventListener(‘overflow’,
function()
{
var exp = / <&#8203;\/*[&#8203;_\s="’\w]+>/g;

var txt = elem.innerHTML;
var chars = txt.split(”);
var newTxt = chars.join(‘&#8203;’);
newTxt = newTxt.replace(exp, reconstructTag);
elem.innerHTML = newTxt;
},false);

function reconstructTag(_tag)
{
return _tag.replace(/&#8203;/g, ”);
}

//]]>
</constructor>
</implementation>
</binding>

</bindings>
<!– Web2 –>

用法直接class="wordwrap"即可