FireFox自动换行

    <script>
    function toBreakWord(divid,intLen){
        var obj=document.getElementById(divid);
        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;
        }
       
    function SetFF()
    {
        if(document.getElementById  &&  !document.all) 
        {
            var container=document.getElementById("Container");
            var coll = container.getElementsByTagName("div");
            for (i=0; i<coll.length; ++i)
            {
                if(coll[i].id!="")
                {
                    toBreakWord(coll[i].id,37);
                } 
            }
        }
       
    }
     SetFF();
</script>