function show( url )
{
	show_tag_images( url );/// wird local definiert
	artists_content.location = url;
}

function step_index(step) {
  f = document.frm_data;
  n = f["artistsCombo"].options.length;
  i = f["artistsCombo"].options.selectedIndex;
  opt = i + step;
  if( opt > 0 && opt < n - 1 ) {
    f["artistsCombo"].options[opt].selected = true;
  } else {
    if( opt <= 0 )
      opt = n - 1;
    else
      opt = 1;
    f["artistsCombo"].options[opt].selected = true;
  }
  artists_content.location='artists/artist.php?adressnr='+f["artistsCombo"].value+'&index='+f["artistsCombo"].options[f["artistsCombo"].selectedIndex].text;
  show_tag_images('artists/artist_index.php'); /// wird local definiert
}