var state = 'none';

function selState( obj ) {
     var value = obj.options[ obj.selectedIndex ].value;
     state = value;
  }

  function changeState( event )
  {
     if ( state != 'none' )
     {
       objDiv = document.getElementById( "select-state" );
       objDiv.style.display = 'none';

       objDiv = document.getElementById( state );
       objDiv.style.display = 'block';
     }
  }

  function changeBack( event )
  {
     location.href = ( "../find/" );
  }