function initWin(w, h){
//this window's size and placement  w=desired width h=desired height, will always be centered
var wantWidth = w;
var wantHeight = h;
var sw = screen.availWidth;
var sh = screen.availHeight;

var xx = sw/2 - wantWidth/2;
var yy = sh/2 - wantHeight/2;

window.moveTo(xx,yy);
window.resizeTo(wantWidth, wantHeight);
}
//body.onload="initWin()"