// by hujer - zvetsovac
function OpenPictureWindow(theURL,winName,x,y,title) { //v2.0
	var vyska = screen.height;
	var sirka = screen.width;
	var levy = (sirka - x)/2;
	var horni = (vyska - y)/2;
	return !window.open(theURL,winName,"width="+x+",height="+y+",left="+levy+",top="+horni);
}