function okno_kalendarz(pole) {

o = window.open('/secms/pl/kalendarz/'+pole, "k", "width=200, height=200,"
 + " left=100,top=25,innerwidth=200,innerheight=200,location=0,status=0,"
 + " directories=0, scrollbars=0, menubar=0, toolbar=0, resizable=1");
o.focus();
 return false;
}