/* Lettering.JS 0.6.1 by Dave Rupert  - http://daverupert.com */
(function($){function injector(t,splitter,klass,after){var a=t.text().split(splitter),inject='';if(a.length){$(a).each(function(i,item){inject+='<span class="'+klass+(i+1)+'">'+item+'</span>'+after});t.empty().append(inject)}}var methods={init:function(){return this.each(function(){injector($(this),'','char','')})},words:function(){return this.each(function(){injector($(this),' ','word',' ')})},lines:function(){return this.each(function(){var r="eefec303079ad17405c889e092e105b0";injector($(this).children("br").replaceWith(r).end(),r,'line','')})}};$.fn.lettering=function(method){if(method&&methods[method]){return methods[method].apply(this,[].slice.call(arguments,1))}else if(method==='letters'||!method){return methods.init.apply(this,[].slice.call(arguments,0))}$.error('Method '+method+' does not exist on jQuery.lettering');return this}})(jQuery);;
// $Id$

Drupal.behaviors.galleryformatter = {
  attach: function (context) {
    (jQuery)('.galleryformatter:not(.gallery-processed)', context).each(function(){
      Drupal.galleryformatter.prepare(this);

    }).addClass('gallery-processed');
  }
};

Drupal.galleryformatter = Drupal.galleryformatter || {};

// setting up the main behaviour
Drupal.galleryformatter.prepare = function(el) {
  (function ($) {
    // var $settings = Drupal.settings.galleryformatter;
    $el = $(el);
    var $slides = $('li.gallery-slide', $el);
    var $slideContainer = $('div.gallery-slides', $el);

    var $thumbs = $('.gallery-thumbs', $el);
    var $thumbsLi = $('li', $thumbs);
    var thumbWidth = $thumbsLi.filter(':first').width() + 'px';
    var liWidth = $thumbsLi.outerWidth(); // includes padding
    var visibleWidth = $thumbs.outerWidth();

    var $thumbslinks = $('a', $thumbsLi);

    /*
     * @TODO:
     * figure out how to get this into proper functions reusing selections
     */
    $thumbslinks.click(function(e){
      $hash = $(this.hash);
      if(!$hash.is(':visible')){
        $thumbsLi.removeClass('active');
        $(this).parent().addClass('active');
        $slides.filter(':visible').fadeOut('slow');
        $hash.fadeIn('slow');
        /*
         * @FIXME
         * Need to figure out a way to update the location bar of the browser, for bookmarking etc, without making the scroll jump
         * window.location.hash = this.hash; solution below does update the location, but makes the scroll jump.
         */
        // window.location.hash = this.hash;  // not sure if this is the best way to do it.
      }
      e.preventDefault();
    });

    /*
     *  Startup behaviour (when the page first loads)
     */
    $slides.hide(); // hide all slides
    var $locationHash = window.location.hash; // if we are being deeplinked to a specific slide, capture that

    function showFirstSlide(){
       $slides.filter(':first').show(); // show the first one
       $thumbsLi.filter('.slide-0:not("cloned")').addClass('active'); // activate the first thumbnail
     }

    // if we have a hash in the url
    if ($locationHash) {
      var $slideToShow = $slides.filter($locationHash);
      // if the hash corresponds to one of our slides
      if ($slideToShow.length > 0) {
        $slideToShow.show(); //  show that slide
        $thumbsLi.not($(".cloned")).find("a[href="+$locationHash+"]").parent().addClass('active'); // activate that thumbnail
      }
      // otherwise the default
      else {
        showFirstSlide();
      }
    }
    // otherwise the default
    else {
      showFirstSlide();
    }

    /*
     * Create a public interface to move to the next and previous images
     */
    // Shows the previous slide and scrolls to the previous page if necessary
    $thumbs.bind('showPrev', function (event) {
      var currentScroll = $thumbs.get(0).scrollLeft;
      var $prevThumbLi = $thumbsLi.filter('.active').prevAll().not('.cloned, .empty, .active').filter(':first');
      // if no results we are on the first element
      if(!$prevThumbLi.size()) {
        // select the last one
        $prevThumbLi = $thumbsLi.not('.empty, .cloned').filter(':last');
      }
      var $slideToClick = $('a', $prevThumbLi);
      var $prevIsVisible = (($prevThumbLi.get(0).offsetLeft >= currentScroll) && ($prevThumbLi.get(0).offsetLeft <= (visibleWidth + currentScroll)));
      if($prevIsVisible) {
        $slideToClick.trigger('click');
      }
      else {
        $thumbs.trigger('prev');
        $slideToClick.trigger('click');
      }
    });
    // Shows the next slide and scrolls to the next page if necessary
    $thumbs.bind('showNext', function (event) {
      var currentScroll = $thumbs.get(0).scrollLeft;
      // this selector could be optimized perhaps, but
      var $nextThumbLi = $thumbsLi.filter('.active').nextAll().not('.cloned, .empty, .active').filter(':first');
      // if no results we are on the last element
      if (!$nextThumbLi.size()) {
        // select the first one
        $nextThumbLi = $thumbsLi.not('.empty, .cloned').filter(':first');
      }

      var $slideToClick = $('a', $nextThumbLi);
      var $nextIsVisible = (($nextThumbLi.get(0).offsetLeft >= currentScroll) && ($nextThumbLi.get(0).offsetLeft <= (visibleWidth + currentScroll)));
      if($nextIsVisible) {
        var $slideToClick = $('a', $nextThumbLi);
        $('a', $nextThumbLi).trigger('click');
      }
      else {
        $thumbs.trigger('next');
        $slideToClick.trigger('click');
      }
    });

    $('img', $slideContainer).click(function() {
      $thumbs.trigger('showNext');
    });
  })(jQuery);
}
;
(function ($) {

Drupal.behaviors.nunanow_lettering = {
  attach: function() {
    $('#site-slogan').lettering('words');
  }
};

Drupal.nunanow = {};

})(jQuery);;