var foto = '';
function popup(plik,x,y)
{
    var w = screen.width;
    var h = screen.height;
    foto = plik;
    var lpos = (w-x)/2;
    var tpos = (h-y)/2;
    var dane = "width=" + x + ",height=" + y +",top=" + tpos + ",left=" + lpos + ",scrollbars=no";
    window.open('popup.html','obrazek',dane);
}

function popup2(plik,x,y)
{
 	x=582;
	y=600;
    var w = screen.width;
    var h = screen.height;
    foto = plik;
    var lpos = (w-x)/2;
    var tpos = (h-y)/2;
    var dane = "width=" + x + ",height=" + y +",top=" + tpos + ",left=" + lpos + ",scrollbars=yes";
    window.open('popup.php?zdj='+plik,'obrazek',dane);
}

function offer()
{
	var w = screen.width;
    var h = screen.height;
    var lpos = (w-400)/2;
    var tpos = (h-500)/2;
    var dane = "width=400,height=500,top=" + tpos + ",left=" + lpos + ",scrollbars=yes";
    window.open('offer.php','obrazek',dane);
}