| 脚本说明:第一步:把如下代码加入<head>区域中
 <SCRIPT LANGUAGE="JavaScript">
 <!-- Beginfunction doColor(item, color, bg) {
 item.style.color = color; // changes text color
 item.style.backgroundColor = bg; // changes background
 }
 function undoColor(item) {item.style.color = "#000000"; // sets color back to black
 item.style.backgroundColor = ""; // sets background to default
 }
 //  End -->
 </script>
 </HEAD>
 第二步:在<body>区中加入如下代码<a name="link1" href="http://www.internet.com/" onmouseover="doColor(link1, 'yellow','black');" onmouseout="undoColor(link1);">internet.com</a>
 <p>
 <a name="link2" href="http://www.javascriptsource.com/" onmouseover="doColor(link2, 'blue','red');" onmouseout="undoColor(link2);">javascriptsource.com</a>
 
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