/* 
 *  Heather Garrett Design site scripts
 *  By Eli Van Zoeren - http://elivz.com
 */

jQuery(document).ready(function($) {
    
  // Open external links in a new window
	$('a[href^="http://"]').filter(function() { return this.hostname && this.hostname !== location.hostname; })
    .attr("target", "_blank")
    .addClass('external');
	
	// Fade between sidebar "Store" photos
	if ( $("#store-photos").length ) {
    $('#store-photos').cycle({
      timeout: 5000,
      speed: 1000
    });
	}
	
  // Portfolio interaction
  if ( $('#project-feature').length ) setupPortfolio();
  //if ( $('#filters').length ) filterPortfolio();

  function setupPortfolio() {
    
    // Cache some things
    $projectDescription = $('#project-description').fadeTo(3000, 0);
    $projectFeature = $('#project-feature');
    $thumbs = $('.thumbs ul a');
    
    // Show and hide the portfolio description
    $projectDescription.hover(
      function(e) {
        $(this).hoverFlow(e.type, { opacity: 0.8 }, 600);
      },
      function(e) {
        $(this).hoverFlow(e.type, { opacity: 0 }, 1000);
      }
    );
    
    // Fade thumbnails on hover
    $('img', $thumbs).hover(function(e) {
      $(this).hoverFlow(e.type, { opacity: 0.4 }, 200);
    }, function(e) {
      $(this).hoverFlow(e.type, { opacity: 1 }, 400);
    });
    
    // Switch feature photos using the thumbnails
    $thumbs.each(function(i) {
      $this = $(this);
      
      // Load the target image
      var $thisImage = $('<img/>')
        .attr({
          src: $this.attr('href'),
          alt: $this.attr('alt')
        })
        .hide()
        .appendTo($projectFeature);
      
      // Setup click handler
      $this.click(function() {
        // Don't try to switch to the current image
        if ( $thisImage.is(':visible') ) return false;
        
        // Store the old image
        $oldImage = $('img:visible', $projectFeature);
        
        // Move the target image to the top of the stack,
        // fade it in and hide the old one
        $thisImage
          .css('z-index', 10)
          .fadeIn(600, 
            function() {
              $oldImage.hide();
              $(this).css('z-index', 0);
            });
        
        $thumbs.removeClass('current');
        $(this).addClass('current');
        
        return false;
      });
    }).filter(':first').click();
    
    // Next/Prev links
    $('.thumbs .next').click(function() {
      $thumbs.filter('.current').parent().next().children('a').click();
      return false;
    });
    $('.thumbs .prev').click(function() {
      $thumbs.filter('.current').parent().prev().children('a').click();
      return false;
    });
    
  }
  
  function filterPortfolio() {
    // Filter the list of projects by category
    $posts = $('#body .post');
    $filters = $('#filters a');
    
    $filters.click(function() {
      $filter = $(this);
      if ( $filter.hasClass('applied') ) {
        // Clear all filters
        $posts.slideDown(400);
        $filter.removeClass('applied');
      } else {
        // Filter by the text of this list
        $filters.removeClass('applied');
        $filter.addClass('applied');
        
        $posts.each(function() {
          if ( $('.post-category', this).is(":contains('"+$filter.text()+"')") ) {
            $(this).slideDown(400);
          } else {
            $(this).slideUp(400);
          }
        });
      }
      return false;
    });
  }
	
});


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/*
* hoverFlow - A Solution to Animation Queue Buildup in jQuery
* Version 1.00
*
* Copyright (c) 2009 Ralf Stoltze, http://www.2meter3.de/code/hoverFlow/
* Dual-licensed under the MIT and GPL licenses.
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
(function($){$.fn.hoverFlow=function(c,d,e,f,g){if($.inArray(c,['mouseover','mouseenter','mouseout','mouseleave'])==-1){return this}var h=typeof e==='object'?e:{complete:g||!g&&f||$.isFunction(e)&&e,duration:e,easing:g&&f||f&&!$.isFunction(f)&&f};h.queue=false;var i=h.complete;h.complete=function(){$(this).dequeue();if($.isFunction(i)){i.call(this)}};return this.each(function(){var b=$(this);if(c=='mouseover'||c=='mouseenter'){b.data('jQuery.hoverFlow',true)}else{b.removeData('jQuery.hoverFlow')}b.queue(function(){var a=(c=='mouseover'||c=='mouseenter')?b.data('jQuery.hoverFlow')!==undefined:b.data('jQuery.hoverFlow')===undefined;if(a){b.animate(d,h)}else{b.queue([])}})})}})(jQuery);