DD_belatedPNG使用了微软的VML语言进行绘制,而其他多数兼容IE6支持PNG问题的js用的是AlphaImageLoader滤镜.
下载DD_belatedPNG.js文件.
http://dillerdesign.com/experiment/DD_belatedPNG/#download
/**
* DD_belatedPNG: Adds IE6 support: PNG images for CSS background-image and HTML <IMG/>.
* Author: Drew Diller
* Email: drew.diller@gmail.com
* URL: http://www.dillerdesign.com/experiment/DD_belatedPNG/
* Version: 0.0.8a
* Licensed under the MIT License: http://dillerdesign.com/experiment/DD_belatedPNG/#license
*
* Example usage:
* DD_belatedPNG.fix('.png_bg'); // argument is a CSS selector
* DD_belatedPNG.fixPng( someNode ); // argument is an HTMLDomElement
**/