在名为“window2”的新窗口中打开一个连接为“http://www.me.com”的JavaScript语法是(      )？
A、open.new("http://www. me.com ","window2") 
B、window.open("http://www. me.com","window2")
C、new("http://www. me.com","window2")
D、new.window("http://www. me.com","window2")