jQuery重要插件：
纯javascript图表类库:
Highcharts: http://www.highcharts.com/
Highcharts-2.2.1.zip Highstock-1.1.5.zip
数据表格:
flexigrid: http://www.flexigrid.info/
flexigrid-1.1.zip
树形控件:
jsTree: http://www.jstree.com/
jstree_pre1.0_fix_1.zip
对话框: jqModal: http://dev.iceburg.net/jquery/jqModal/
JS辅助工具：
javascript在线正则验证器：http://regexpal.com/