You haven't specified any of the attributes for the new window. Here is
what it should look like;
window.open("some_url","window_name","attributes");
With some attributes it looks like this:
window.open("some_url","window_name","location,height=100,width=100");
For more info, follow this link:
http://hotwired.lycos.com/webmonkey/98/03/index3a_page5.html
/chris
Web Developer
www.completeimaging.com/chris