鼠标悬停到图片上时,图片变得透明的效果,代码如下: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>利用jquery实现图片显隐特效</title> <mce:script language="javascript" src="jquery-1.4.2.min.js" mce_src="jquery-1.4.2.min.js"></mce:script> <mce:script type="text/javascript"><!-- $(document).ready(function(){ $("img").hover( function(){$(this).fadeTo('slow',0.6);}, function(){$(this).fadeTo('slow',1);} ); }); // --></mce:script> </head> <body> <img src="http://www.baidu.com/img/baidu_logo.gif" mce_src="http://www.baidu.com/img/baidu_logo.gif"/> </body> </html>