question parental controls possible suggestion

I was wondering if there is a way to specify a different password for overriding parental controls settings, than the administrator password? Parental Controls is a great idea, not only for Parents but also for bosses who want to cut on PC maintenance due to employees caused problems (when they install free software carrying spyware, for example). But if you have to type the password over and over again, sooner or later somebody is going to figure that out. The resulting damage could be reduced if the password were different from the admin one. Just a thought... In addition, you wouldn't have to reset permissions on folders and other things you need to do when the admin password is changed in a networked environment. Just a thought...I might be wrong. Any comments?
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