// big arrow link rollover animation
$('a.big-arrow').hover(function () {
  $(this).stop().animate({
    right : -25
  }, 250);
}, function () {
  $(this).stop().animate({
    right : -15
  }, 250);
});



// carousel functionality

// when the DOM is ready...
$(document).ready(function () {

var $panels = $('#slider .scrollContainer > div');
var $container = $('#slider .scrollContainer');

// if false, we'll float all the panels left and fix the width 
// of the container
var horizontal = true;

// float the panels left if we're going horizontal
if (horizontal && $panels[0]) {
  $panels.css({
    'float' : 'left',
    'position' : 'relative' // IE fix to ensure overflow is hidden
  });
  
  // calculate a new width for the container (so it holds all panels)
  $container.css('width', $panels[0].offsetWidth * $panels.length);
}

// collect the scroll object, at the same time apply the hidden overflow
// to remove the default scrollbars that will appear
var $scroll = $('#slider .scroll').css('overflow', 'hidden');

// handle nav selection
function selectNav() {
  $(this)
    .parents('dl:first')
      .find('a')
        .removeClass('selected')
      .end()
    .end()
    .addClass('selected');
}

// the line below adds .selected to the first link in the dl but we only want to add the class once a link has been selected
// $('#slider .navigation').find('a').click(selectNav);

// go find the navigation link that has this target and select the nav
function trigger(data) {
  var el = $('#slider .navigation').find('a[href$="' + data.id + '"]').get(0);
  selectNav.call(el);
}

if (window.location.hash) {
  trigger({ id : window.location.hash.substr(1) });
} else {
  $('dl.navigation a:first').click();
}

// offset is used to move to *exactly* the right place, since I'm using
// padding on my example, I need to subtract the amount of padding to
// the offset.  Try removing this to get a good idea of the effect
var offset = parseInt((horizontal ? 
  $container.css('paddingTop') : 
  $container.css('paddingLeft')) 
  || 0) * -1;


var scrollOptions = {
  target: $scroll, // the element that has the overflow
  
  // can be a selector which will be relative to the target
  items: $panels,
  
  navigation: '.navigation a',
  
  // selectors are NOT relative to document, i.e. make sure they're unique
  // prev: 'span.left', 
  // next: 'span.right',
  
  // allow the scroll effect to run both directions
  axis: 'xy',
  
  onAfter: trigger, // our final callback
  
  offset: offset,
  
  // duration of the sliding effect
  duration: 500,
  
  // easing - can be used with the easing plugin: 
  // http://gsgd.co.uk/sandbox/jquery/easing/
  easing: 'swing'
};

// apply serialScroll to the slider - we chose this plugin because it 
// supports// the indexed next and previous scroll along with hooking 
// in to our navigation.
$('#slider').serialScroll(scrollOptions);

// now apply localScroll to hook any other arbitrary links to trigger 
// the effect
$.localScroll(scrollOptions);

// finally, if the URL has a hash, move the slider in to position, 
// setting the duration to 1 because I don't want it to scroll in the
// very first page load.  We don't always need this, but it ensures
// the positioning is absolutely spot on when the pages loads.
scrollOptions.duration = 1;
$.localScroll.hash(scrollOptions);

});


// accordion    
$('.accordion').accordion({ 
    active: false, 
    collapsible: true,
    header: 'h3', 
    animated: 'easeslide', 
    selectedClass: 'active', 
    fillSpace: true
});

// browse tests pages hover fade effects 
$("div.fade-wrapper").hover(makeTall,makeShort);
        function makeTall(){  $(this)
                                    // .animate({height:"159px"},200)
                                     // .css("outline","solid 1px red")
                                     // .css("background","transparent url(assets/img/layout/test-bgs/browse-test-bg.png) no-repeat 0 0");
                                     .css("z-index","1000")
                                     $("div.hidden-detail",this).animate({opacity: "show"}, "250");
                              }
                              
        function makeShort(){ $("div.hidden-detail",this).animate({opacity: "hide"}, "250");
                                $(this).css("z-index","1");
                              // $(this).animate({height:"159px"},200)
                                  //   .animate({backgroundPosition: '(0 -159px)'}, {duration:250})
                              }

/* slide out panel */
$(".btn-slide").click(function(){
	$("#panel").slideToggle("slow");
	$(this).toggleClass("active"); return false;
});
$(".login-slide").click(function(){
	$("#login-panel").slideToggle("slow");
	$(this).toggleClass("active"); return false;
});