function info(id) {
  popWin = window.open("../_files/info/" + id + ".html","_blank","resizable=no,scrollbars=no,height=100,width=350");
  popWin.name = "Frielingsdorf IGeL-Kalkulator :: Info";
  popWin.focus();
  }
  
function get(nr) {
  if (nr != false) {
    frames[0].location.href = "../_rf/?z=" + nr;
    }
  }