按钮的背景色
下面为效果显示
脚本说明: 把如下代码加入<body>区域中 <script> <!-- if (document.images){ after=new Image() //change the file path below to the image you want applied when the mouse moves over after.src="secondimage.jpg" } function change2(image){ var el=event.srcElement if (el.tagName=="INPUT"&&el.type=="button") event.srcElement.style.backgroundImage="url"+"('"+image+"')" } function jumpto2(url){ window.location=url } //--> </script> <form onMouseover="change2('backgr7.jpg')" onMouseout="change2('backgr10.jpg')"> <input type="button" value="www.sina.com.cn" class="initial" onClick="jumpto2('http://www.sina.com.cn')"> <br> <input type="button" value="www.163.com" class="initial" onClick="jumpto2('http://www.163.com')"> </form>