oNewWindow = window.open( [sURL] [, sName] [, sFeatures] [, bReplace])
sFeatures:
height = number Specifies the height of the window, in pixels. The minimum value is 100.
left = number Specifies the left position, in pixels.
This value is relative to the upper-left corner of the screen. The
value must be greater than or equal to 0.
top = number Specifies the top position, in pixels.
This value is relative to the upper-left corner of the screen. The value
must be greater than or equal to 0.
width = number Sets the width of the window, in pixels. The minimum value is 100.
height = number Specifies the height of the window, in pixels.
left = number Specifies the left position, in pixels.
top = number Specifies the top position, in pixels.
width = number Sets the width of the window.