能不能用JS 让AjaxControlToolkit-TabContainer 切换面板
请各位赐教！

[解决办法]
try ->

function SetActiveTab(index) {
var ctrl = $find("TabContainer1");
var tabpanel = ctrl.get_tabs()[index];
ctrl.set_activeTab(tabpanel);
}

[解决办法]
See also: http://www.cnblogs.com/blodfox777/archive/2008/11/06/1328068.html