Simple problem i think.....I have created a movie which contains 2 buttons. play_btn opens up a spesific URL in new browser window, stop_btn needs to open up a different URL but within the window created by Button 1. How do i do that then? Current code:

play_btn.onRelease = function() {
playLocalConnection = new LocalConnection();
playLocalConnection.send("buttononecommand", "onReceive");
playLocalConnection.close();
getURL("notes1.html", "_blank");
};


stop_btn.onRelease = function() {
stopLocalConnection = new LocalConnection();
stopLocalConnection.send("buttontwocommand","onRec eive");
stopLocalConnection.close();
getURL("notes2.html", "_parent");
};