IE 支持PNG图片透明 IE PNG Fix

IE6不支持PNG图片的透明效果，逛一个老外的网站的时候发现一个蛮不错的方法：

先下载文件       文件下载

该方法特点：

• Automatic activation of transparency for PNGs in the page.
• Support for <IMG SRC=”"> elements.
• Support for background PNG images (unlike many other scripts!)
• Background images can be defined inline or in external stylesheets.
• Automatically handles changed SRC/background via normal JavaScript (e.g. mouseover rollovers) — no special coding needed.
• Change support includes CSS ‘className’ changes on elements.
• Incorporates automatic workaround for <a href=”"> elements within PNG-background elements.
• Tiny script (for fast downloads).
• Licensed under a Free Software license.

简单的一个应用：

#logo { background-image:url(images/logo.png); width:194px; height:83px; }

/* Fix up IE6 PNG Support  实现 img标签和ID为logo的 PNG图片的透明*/

img, #logo { behavior: url(scripts/iepngfix.htc); }

一些具体的注意事项，还有一些遇到的基本问题可以点击查看    点击预览页面