Trouble using getURL function

Hi,

I have designed a flash animation for a website and at the end of the animation I have a button that takes the user to a html page. I have the following code in the last frame of the movie

btnFinish.onRelease = function() {
getURL(“http://www.google.com”, _self);
}

I want the new page to open in the same window as the movie. But the button opens the page in a new window. I also tried substituting _self with _parent but it still does not work.

Am I missing something.

Thanks in Advance.

Sriram.