server error message

[josiborg]

all i wanted to do was make a simple if statement on my asp.
if both texts were correct then a msgbox should appear saying "it worked". but when i run it i get an error saying that it is invalid to show a modal dialog when the application is running in userinteractive mode. where do i go to change this? thanks in advance.

[Cander]

you cant use messagebox in asp .net