beforeafter 一个jQuery推拉式模糊清淅的图片特效，鼠标划动分界线，即可看到图片的左右两部分清淅度是不一样的，还可以切换图片，一款较新颖的图片特效。-beforeafter a clear mission jQuery push-fuzzy picture effects, mouse paddling dividing line, you can see the picture clear mission of the two parts is not the same, you can also switch the picture, a relatively new picture effects.