Positioning Problem

Hi,

I am using this actionscript to obtain full screen flash in AS2 but am having problems positioning mcs on the y axis (the x is no problem).

var stageListener:Object = new Object();
stageListener.onResize = function() {
position();
};
Stage.align = “BL”;
Stage.scaleMode = “noScale”;
Stage.addListener(stageListener);
function position() {
buttons._y = Stage.height;
buttons._x = Stage.width;
}
position();

I am trying to get the mc “buttons” position in the top right of the browser window but I cant get the height value correct. When the width is used on its own it works perfectly.

HELP, I am v frustrated!!
Cheers
J_Mo