*Missing Script* or *Jave Update* Landing Page ?

Hero's

Im searching for a Script which the User land on and need to install Java to continue.

Like a Javascript Update need to be downloaded or something similar + a Browser Pop up.

Its basically a simple Page with a "Java Installer" on it - Thats all i need

The browser Popup is the important Part, i saw that on adfly ads - The User have to click "cancel" or "OK" to continue.

Its Perfect for adfly advertisings i guess...

Can anybody help ? I will post Case Study