frameborder="pixels | yes | no"
frameborder/noframeborder
Defines the dimensions and presence or absence of a border around the frame.
The Netscape browser uses values of yes | no which merely determine whether or not
a border will be drawn around the frame. In the Netscape browser all
contiguous frames share a common border. The default condition is on - yes.
It is best to use this parameter at the frameset
level.
Otherwise all contiguous frames must have the same value set in order for the parameter to
work properly.
The alternate frameborder/noframeborder
parameter pair toggle frame borders on and off. The default is on -
frameborder.
The Internet Explorer browser takes a pixel argument for the parameter.
If the pixel value is set to 0 then the border is not drawn.