Jquery拖拽插件

/** * jQuery lightbox plugin : simple lightbox implements * http://blog.csdn.net/xxd851116 * * @Copyright (c) 2009 XingXiuDong * * @Date: 2009-09-20 * @author: XingXiuDong * @version: 1.0 simple drag and drop implements * @version: 1.1 add move area, x, y * @version: 1.2 update mouseup don't capture exception in intenet explore * @version: 1.3 update range error when lockedR is defalut value: false @date: 2009.09.22 22:33 */