1) What is the method in NN. Maybe someone could come up with a similar technique in IE.
2) If you can get your website on an ASP server this becomes exceedingly easy.
3) There may be a way to do this with Windows Scripting Host by running a command line with ping localhost, redirect this to a file, parse out the file to find the ip address (with brackets [xxx.xxx.xxx.xxx]). This would, however, pop up a security warning to the user.
Good luck,
[sig]<p>Rob<br><a href=mailto:robschultz@yahoo.com>robschultz@yahoo.com</a><br>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
"Focus on the solution to the problem,<br>
not the obstacles in the way."<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[/sig]