// Load jQuery
google.load("jquery", "1");
google.setOnLoadCallback(function() {

$.fn.doNavArrow = function(hm) {
  return this.each(function() {
    if(hm) {
      $(this).append('<img class="nav_arrow" src="/images/nav_arrow_home.png" />');
    } else {
      $(this).append('<img class="nav_arrow" src="/images/nav_arrow.png" />');
    }
  });
}


$('body.home .nav-home').doNavArrow(true);
$('body.about .nav-about').doNavArrow();
$('body.process .nav-process').doNavArrow();
$('body.services .nav-services').doNavArrow();
$('body.faq .nav-faq').doNavArrow();
$('body.patient_stories .nav-patient_stories').doNavArrow();
$('body.contact .nav-contact').doNavArrow();

$('.subnav li.selected').append('<img class="nav_arrow" src="/images/subnav_arrow.png" />');


if ($.browser.msie && parseInt($.browser.version) <= '6') {
  return true;
} else {
  $('.faq .answer').hide();
  $('.faq .question h4').wrapInner('<a href="#"></a>').click(function() {
    $(this).parent('.question').find('h4').toggleClass('current');
    $(this).parent('.question').find('.answer').slideToggle();
  });
  
  $('.faq h2.page_title').after('<p class="show_hide_all"><a href="#" class="show_all">Show All</a> &nbsp;|&nbsp; <a href="#" class="hide_all">Hide All</a></p>');
  $('.faq .show_all').click(function() {
    $('.answer').slideDown();
    $('.question h4').addClass('current');
  });
  $('.faq .hide_all').click(function() {
    $('.answer').slideUp();
    $('.question h4').removeClass('current');
  });
}


});