function content_toggle(object) {

  if (document.getElementById) {
// THIS IS NETSCAPE 6 or 7
    if (document.getElementById(object).style.visibility == 'visible') {
      document.getElementById(object).style.visibility = 'hidden';
      document.getElementById(object).style.display = 'none';
    } else {
      document.getElementById(object).style.visibility = 'visible';
      document.getElementById(object).style.display = 'inline';
	}
  }


  else if (document.layers && document.layers[object] != null) {
// THIS IS NETSCAPE 4 or 5
    if (document.layers[object].visibility == 'visible' || document.layers[object].visibility == 'show' ) {
      document.layers[object].visibility = 'hidden';
      document.layers[object].display = 'none';
    } else {
      document.layers[object].visibility = 'visible';
      document.layers[object].display = 'inline';
	}
  }


  else if (document.all) {
// THIS IS INTERNET EXPLORER
    if (document.all[object].style.visibility == 'visible') {
      document.all[object].style.visibility = 'hidden';
      document.all[object].style.display = 'none';
    } else {
      document.all[object].style.visibility = 'visible';
      document.all[object].style.display = 'inline';
	}
  }


  return false;
}


function content_off(object) {
  if (document.getElementById) {
// THIS IS NETSCAPE 6 or 7
      document.getElementById(object).style.visibility = 'hidden';
      document.getElementById(object).style.display = 'none';
  }

  else if (document.layers && document.layers[object] != null) {
// THIS IS NETSCAPE 4 or 5
      document.layers[object].visibility = 'hidden';
      document.layers[object].display = 'none';
  }

  else if (document.all) {
// THIS IS INTERNET EXPLORER
      document.all[object].style.visibility = 'hidden';
      document.all[object].style.display = 'none';
  }

  return false;
}



function content_on(object) {
  if (document.getElementById) {
// THIS IS NETSCAPE 6 or 7
      document.getElementById(object).style.visibility = 'visible';
      document.getElementById(object).style.display = 'inline';
  }

  else if (document.layers && document.layers[object] != null) {
// THIS IS NETSCAPE 4 or 5
      document.layers[object].visibility = 'visible';
      document.layers[object].display = 'inline';
  }

  else if (document.all) {
// THIS IS INTERNET EXPLORER
      document.all[object].style.visibility = 'visible';
      document.all[object].style.display = 'inline';
  }

  return false;
}