$.ajax({
			url: '/globalConfig/query/cas',
			type: 'POST',
			dataType: "json",
			contentType: 'application/json;charset=UTF-8',
			data: JSON.stringify({"itemType": 11}),
			success: function(res){
				//如果没有开启
				if(res.code != "000000" || !res.data || res.data.enable != 1){
					return false;
				}
				
				element.tabAdd('login-handle', {
					title: 'CAS',
					content: '',
					id: 'cas-title'
				});
			},
			error: function(res){
				return false;
			}
		});
		
		element.on('tab(logi