I am familiar with the basic JavaScript confirm function. I want to take one step further: instead of having a message box pop up with the options of "OK" and "Cancel", I would like to add three options and change the dialog so that the three choices read "Confirm", "Deny", and "cancel". A "Confirm" or "Deny" choice would each call a different function. Any suggestions on how to do this?
I am not using JQuery or any other library, and i really don't want to use any if I can help it, as it's just this one function. Any help would be appreciated.