/*
function initCounties() {
  var c = $('county_block');
}
*/
function setCounty(countyname) {
  var c = $('county_block');
  hideChildNodes('county_block');
  if ( countyname != 'default' ) {
    reset = $('county_reset');
    if ( reset.visible() === false ) {
      reset.toggle();
    }
  }
  var ac = $(countyname);
  if ( ac.visible() === false ) {
    ac.toggle();
  }
  return;
}

function hideChildNodes(elem) {
  var elem = $(elem);
  elem.normalize();
  var nodelist = elem.getElementsByTagName('div');
  var nodes = $A(nodelist);
  nodes.each(function(node) {
    if ( $(node).visible() === true ) {
      node.toggle();
    }
  })
  /*
  for ( var i = 0; i < elem.getElementsByTagName().length; i++ ) {
    c = elem.childNodes[i];
    console.log(c);
    if ( elem.childNodes[0].visible() === true ) {
      elem.childNodes[0].toggle();
    }
  }
  return elem;
  */
  /*$A(elem.childNodes).each(function(e){
      console.log( e );
      if ( e.visible() === true ) {
        e.toggle();
      }
      return;
  });
  */
}