flash actionscript: With Flash MX, I was able to use the actionscript below on a button to close
the browser window. I'm now trying to use the same code in Flash Professional
8 on a button, but the browser window does not close - it just flashes and
reappears. What am I doing wrong?

on (release) {
getURL("javascript:window.close(),", "_self");
}

i have used this code below with some success.

however it does not work in firefox or safari.

on (release) {
getURL("javascript:window.opener=self; window.close()");
}