function st_code()
{
  document.writeln('<option value="AL">Alabama</option>');
  document.writeln('<option value="AK">Alaska</option>');
  document.writeln('<option value="AS">American Samoa </option>');
  document.writeln('<option value="AZ">Arizona </option>');
  document.writeln('<option value="AR">Arkansas </option>');
  document.writeln('<option value="CA">California </option>');
  document.writeln('<option value="CO">Colorado </option>');
  document.writeln('<option value="CT">Connecticut </option>');
  document.writeln('<option value="DE">Delaware </option>');
  document.writeln('<option value="DC">District of Columbia </option>');
  document.writeln('<option value="FL">Florida </option>');
  document.writeln('<option value="GA">Georgia </option>');
  document.writeln('<option value="GU">Guam </option>');
  document.writeln('<option value="HI">Hawaii</option>');
  document.writeln('<option value="ID">Idaho </option>');
  document.writeln('<option value="IL">Illinois </option>');
  document.writeln('<option value="IN">Indiana </option>');
  document.writeln('<option value="IA">Iowa </option>');
  document.writeln('<option value="KS">Kansas </option>');
  document.writeln('<option value="KY">Kentucky </option>');
  document.writeln('<option value="LA">Lousiana </option>');
  document.writeln('<option value="ME" selected>Maine </option>');
  document.writeln('<option value="MP">Mariana Islands </option>');
  document.writeln('<option value="MD">Maryland </option>');
  document.writeln('<option value="MA">Massachusetts </option>');
  document.writeln('<option value="MI">Michigan </option>');
  document.writeln('<option value="MN">Minnesota </option>');
  document.writeln('<option value="MS">Mississippi </option>');
  document.writeln('<option value="MO">Missouri </option>');
  document.writeln('<option value="MT">Montana </option>');
  document.writeln('<option value="NE">Nebraska </option>');
  document.writeln('<option value="NV">Nevada </option>');
  document.writeln('<option value="NH">New Hampshire </option>');
  document.writeln('<option value="NJ">New Jersey </option>');
  document.writeln('<option value="NM">New Mexico </option>');
  document.writeln('<option value="NY">New York </option>');
  document.writeln('<option value="NC">North Carolina </option>');
  document.writeln('<option value="ND">North Dakota </option>');
  document.writeln('<option value="OH">Ohio </option>');
  document.writeln('<option value="OK">Oklahoma </option>');
  document.writeln('<option value="OR">Oregon </option>');
  document.writeln('<option value="PA">Pennsylvania </option>');
  document.writeln('<option value="PR">Puerto Rico </option>');
  document.writeln('<option value="RI">Rhode Island </option>');
  document.writeln('<option value="SC">South Carolina </option>');
  document.writeln('<option value="SD">South Dakota</option>');
  document.writeln('<option value="TN">Tennessee </option>');
  document.writeln('<option value="TX">Texas </option>');
  document.writeln('<option value="UT">Utah </option>');
  document.writeln('<option value="VT">Vermont </option>');
  document.writeln('<option value="VI">Virgin Islands </option>');
  document.writeln('<option value="VA">Virginia </option>');
  document.writeln('<option value="WA">Washington </option>');
  document.writeln('<option value="WV">West Virginia </option>');
  document.writeln('<option value="WI">Wisconsin </option>');
  document.writeln('<option value="WY">Wyoming </option>');
  document.writeln('<option value="AA">AA</option>');
  document.writeln('<option value="AE">AE</option>');
  document.writeln('<option value="AP">AP</option>');
}