var win = null;
function okno(mypage,w,h){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings ="height="+h+",width="+w+",top="+TopPosition+",left="+LeftPosition+",toolbar=0, location=0, directories=0, status=0, border=0, scrollbars=0, menubar=0, resizable=0";
win = window.open(mypage,"okno",settings);
//win = win.resizeTo(w+11,h+60);

}