How do i insert a hyperlink into a flash animation?

I am new to flash and this forum, but i have managed to import a flash animation i made in another program into flash cs3. I have converted it to a button, and i am trying to insert a hyperlink into the flash button. In action script 2 i insert:

on (release) {
getURL (“http://www.google.com”, “_blank”) ;
}

this does not work in preview or published on the internet.

Can anyone please help me with the code? I would be very happy if someone could help me with this.