一款基于jQuery的功能强大的图片放大镜插件，鼠标移到需要放大的区域，会出现一个方框，方框内的区域就是要放大的局部内容，被放大的部分适时在原图上显示，这样操作起来会获得更好的体验。本效果除了应用了较新的jQuery1.4.2外，还使用了一个js封装类ddpowerzoomer.js，你还可以使用它开发更强大的图片放大功能。-Based on a powerful picture of a magnifying glass function jQuery plugin, mouse over the need to enlarge the area, there will be a box area inside the box is to enlarge the local content is magnified portion of the original image is displayed on a timely manner, so operation it will be a better experience. This effect is in addition to the application of newer jQuery1.4.2, but also uses a js wrapper class ddpowerzoomer.js, you can also use it to develop a more powerful image zoom function.