The javascr ipt files of jqChart (and the needed libraries). You need to include them in your HTML page, in order to gain the client side functionality of the chart. The first file is "jquery-1.5.1.min.js" - this is the official jQuery

jquery生成折线图：曲线图的标题，各种数据的颜色、直角坐标系，名称及数量均可自定义，可动态用AJAX方式远程载入要显示的一组或者N组数据。-jquery generate line chart: the title of the graph, the color of various data, Cartesian coordinates, name and quantity can be customized, can be remotely loaded dynamically usin