一个丰富的基于Javascr ipt实现的控件库，包含功能强大的图表工具，表格控件、拖拽等强大的功能,Based on a rich Javascr ipt library implementation of controls, including a powerful instrument of the chart, table controls, powerful features such as drag-and-drop

截取HTML上的元素，采用DHTML，另外附带一个demo-HTML elements on the interception, the use of DHTML, also comes with a demo