window.open( [sURL] [, sName] [, sFeatures] [, bReplace])
下面是sName
_blank
_media
_parent
_search
_self
_top
下面是sFeatures
channelmode = { yes | no | 1 | 0 }
directories = { yes | no | 1 | 0 }
fullscreen = { yes | no | 1 | 0 }
height = number
left = number
location = { yes | no | 1 | 0 }
menubar = { yes | no | 1 | 0 }
resizable = { yes | no | 1 | 0 }
scrollbars = { yes | no | 1 | 0 }
status = { yes | no | 1 | 0 }
titlebar = { yes | no | 1 | 0 }
toolbar = { yes | no | 1 | 0 }
top = number
width = number
bReplace用于确定是否可以窗口覆盖