s="btn btn-default btn-sm"><font color="red">失败</font></span>');
					alert('SKEY已过期，请更新SKEY！');
					return false;
				}else{
					checkself.html('<span class="btn btn-default btn-sm"><font color="red">失败</font></span>');
				}
			});
		});
		if(num<1) $('#load').html('没有待删除的');
		self.attr("data-lock", "false");
	});
	$('#selectdelete').click(function(){
		$('#load').html('删除中');
		var self=$(this);
		if (self.attr("data-lock") === "true") return;
	