Hi, have a look at this site:
http://www.suphp.org/Home.html
That will allow you to write a very simple php script that should allow you to shut the computer down from any user account, simply call the script from your program. You need to set the owner of the script to root though, there may be other solutions for other scripting languages out there but I dont know any of them!
http://www.suphp.org/Home.html
That will allow you to write a very simple php script that should allow you to shut the computer down from any user account, simply call the script from your program. You need to set the owner of the script to root though, there may be other solutions for other scripting languages out there but I dont know any of them!