//var index = 2;
function addTab(){
var tabs=min.get("tabs1");
//add tab
var tab={title:"addTab"};
tab.url = "/material_qlq/demo/datagrid/test3.htm";
tab=tabs.addTab(tab);
//tab body
var e1=tabs.getTabBodyE1(tab);
e1.innerHTML=index;
//active tab
tabs.activeTab(tab);