How do these guys would have created this page(http://www.hnc.com/index1
as i could see a BTN(TURN FLASH ON) on the left side menu bar..and when i click it loads a FLASH VERSION OF THE HOME PAGE PAGE..
and again we see a btn TURN FLASH OFF btn and when we click .it loads a HTML VERSION OF THE FILE!!
HOW IT CAN BE DONE?
can anybody help me as iam constructing a flash/html page