function img_zoom(nazwa,x,y) { if (y>screen.height) { x = x + 20; y = screen.height-100; } x = x+20; y = y+12; okno=window.open("", "","scrollbars=yes, status=no, width="+x+", height="+y) napis="Powiekszenie
" okno.document.write(napis) }