<body>
<a href="www.hao123.com">连接1</a>
<a href="www.hao123.com">连接2</a>
<a href="www.hao123.com"><font color="#33CC66">连接3</font></a>
<a href="www.hao123.com">连接4</a>
<a href="www.hao123.com">连接5</a>
<a href="www.hao123.com"><font color="#33CC66">连接6</font></a>
</body>
<script language="javascript">
window.onload=function()
{
for(i=0;i<document.links.length;i++)
{
if(document.links[i].innerHTML.indexOf("font")==-1)
document.links[i].removeNode(true);
if(document.links[i].innerHTML == "连接5" )
document.links[i].innerHTML = "已经修改";
}
}
</script>

解决方案 »

  1.   

    <body>
    <a href="www.hao123.com">连接1</a>
    <a href="www.hao123.com">连接2</a>
    <a href="www.hao123.com"><font color="#33CC66">连接3</font></a>
    <a href="www.hao123.com">连接4</a>
    <a href="www.hao123.com">连接5</a>
    <a href="www.hao123.com"><font color="#33CC66">连接6</font></a>
    </body>
    <script language="javascript">
    window.onload = function(){
      for(i = 0;i < document.links.length; i++){
        if(document.links[i].innerHTML == "连接5" ){
          document.links[i].innerHTML = "已经修改";
        }
        if(document.links[i].innerHTML.toLowerCase().indexOf("font") != -1){
          document.links[i].removeNode(true);
        }
      }
    }
    </script>