下列不属于文档对象的方法的是（）

A.statusbar = "put your message here"
B.window.status = "put your message here"
C.window.status("put your message here")
D.status("put your message here")

A.open.new("http://www.w3schools.com","window2")
B.window.open("http://www.w3schools.com","window2")
C.new("http://www.w3schools.com","window2")
D.new.window("http://www.w3schools.com","window2")

A.Math.ceil(2,4)
B.Math.max(2,4)
C.ceil(2,4)
D.top(2,4)