function clearNewsletterPopoutFields() {
    var container = document.getElementById('news-dialog');
	
	var ctrls = container.getElementsByTagName('input');
	for (var i = 0; i < ctrls.length; i++) {
	    if (ctrls[i].type == 'text')
	        ctrls[i].value = '';
	}

	ctrls = container.getElementsByTagName('select');
	for (var i = 0; i < ctrls.length; i++) {
	    ctrls[i].selectedIndex = 0;
	}
	
	$('span').each(function() {
	    if ($(this).attr('id') == 'spanNewsletter') {
	        ctrls = $('input', this);
	        for (var i = 0; i < ctrls.length; i++) {
	            if (ctrls[i].type == 'radio')
	                ctrls[i].checked = 0;
	        }
	    }
	})
	
	document.getElementById('news-messages').style.display = "none";
}

$(document).ready(function () {
    $('#tab-nav-1 > ul > li > a').click(function () {
        var $parentItem = $(this).parent(),
        slideAmt = $(this).next().width(),
        direction;

        if (parseInt($parentItem.css('marginRight'), 10) < 0) {
            direction = '+=';
            $(this).removeClass('expanded');
        } else {
            $(this).addClass('expanded');
            direction = '-=';
        }
        $parentItem
      .animate({ marginRight: direction + slideAmt }, 400);
        return false;
    });

});

$(document).ready(function() {
  var $topLinks2 = $('#tab-nav-2 > ul > li > a');
  $topLinks2.click(function() {
    var $parentItem = $(this).parent(),
        slideAmt = $(this).next().width(),
        direction;
    $topLinks2.removeClass('expanded');
    if (parseInt($parentItem.css('marginRight'), 10) < 0) {
      direction = '+=';
    } else {
      $(this).addClass('expanded');
      direction = '-=';
    }
    $parentItem
      .animate({marginRight: direction + slideAmt}, 400)
        .siblings()
        .animate({marginRight: '0'}, 150);
    return false;
  });
});

$(document).ready(function() {
  var closeAll,
      $topLinks3 = $('#tab-nav-3 > ul > li > a');

  $('#tab-nav-3 ul ul').css('opacity', '0.5');

  setTabIndex();

  $topLinks3.click(function() {
    var $parentItem = $(this).parent(),
        slideAmt = $(this).next().width(),
        direction;
    $topLinks3.removeClass('expanded');
    if (parseInt($parentItem.css('marginRight'), 10) < 0) {
      direction = '+=';
    } else {
      $(this).addClass('expanded');
      direction = '-=';
    }
    $parentItem
    .animate({marginRight: direction + slideAmt}, 400)
      .siblings()
      .animate({marginRight: '0'}, 150);

    setTabIndex();

    return false;
  });

  $('#tab-nav-3')
  .mouseleave(function() {
    closeAll = setTimeout(function() {
      $topLinks3.removeClass('expanded').parent().animate({marginRight: '0'}, 150);
    }, 1000);
  }).mouseenter(function() {
    clearTimeout(closeAll);
  });

  function setTabIndex() {
    $topLinks3.each(function(index) {
      if ($(this).is('.expanded')) {
        $(this).next().find('a').removeAttr('tabIndex');
      } else {
        $(this).next().find('a').attr({tabIndex: '-1'});
      }
    });
  }

});