if (document.images) {
  feldbestellungOn = new Image();
  feldbestellungOn.src = "ricola/images/internet/" + language + "/anbau_feldbestellung_over.gif"
  feldbestellungOff = new Image();
  feldbestellungOff.src = "ricola/images/internet/" + language + "/anbau_feldbestellung.gif"

  pflegeOn = new Image();
  pflegeOn.src = "ricola/images/internet/" + language + "/anbau_pflege_over.gif"
  pflegeOff = new Image();
  pflegeOff.src = "ricola/images/internet/" + language + "/anbau_pflege.gif"
  
  ernteOn = new Image();
  ernteOn.src = "ricola/images/internet/" + language + "/anbau_ernte_over.gif"
  ernteOff = new Image();
  ernteOff.src = "ricola/images/internet/" + language + "/anbau_ernte.gif"

}

function rollOver() {
  if (document.images) {
    for (var i=0; i<rollOver.arguments.length; i+=2) {
      document[rollOver.arguments[i]].src = eval(rollOver.arguments[i+1] + ".src");
    }
  }
}