yeah ...
the target="" answer is kind of obvious. unfortunately hotmail thought of it too.
if you set something like "target=top" hotmail rewrites it as "target=blank" which does nothing
if you try to use a javascript handler like
"a href=javascript:window.open('myurl')"
hotmail rewrites this as "a href=javascript:filtered()" and it does nothing.
i was hoping there was a header i could set in php like:
"Window-target: mytarget"
but there is no such header although it is mentioned on the netscape site.
funny enough this problem occurs even when logging into this forum from hotmail. try it and you will see