function winPop(url,name,w, h) {
	//var l = screen.width / 2 - w / 2;
	//var t = screen.height / 2 - h / 2;
	var l = screen.width - w - 50 ;
	var t = screen.height - h - 50;
        var w_ = w+3;
        var h_ = h+3;
        var Win = window.open(url,name,'width=' + w_ + ', height=' + h_ + ', left=' + l + ', top=' + t);
	//Win.resizeTo(w + 10, h + 30);
	Win.moveTo(l, t);
}

function winPop3()
{
  var l = screen.width / 2 - 630 / 2;
  var t = screen.height / 2 - 420 / 2;
  window.open("struktura.php", "okienko", "toolbar=no,menubar=no, location=no, personalbar=no, status=no, resizable=yes, scrollbars=yes, copyhistory=no, width=630, height=420, left=" + l + ", top=" + t);
}

function definicja(czego)
{
  var w = 630;
  var h = 420;
  var Win = window.open('./'+czego+'.html','Definicja','toolbar=no,menubar=no,location=no,personalbar=no,status=no,resizable=yes,scrollbars=yes,copyhistory=no,width='+w+',height='+h);
 	var l = screen.width / 2 - w / 2;
	var t = screen.height / 2 - h / 2;
	Win.moveTo(l,t);  
}