/*-----------------------------------------------------------------------------------

    Custom JS - All front-end jQuery
 
-----------------------------------------------------------------------------------*/
 

jQuery(document).ready(function() {
    

/*-----------------------------------------------------------------------------------*/
/*  Superfish Settings - http://users.tpg.com.au/j_birch/plugins/superfish/
/*-----------------------------------------------------------------------------------*/
    
    if (jQuery().superfish) {
        
        jQuery('#primary-nav ul').superfish({
            delay: 200,
            animation: {opacity:'show', height:'show'},
            speed: 'fast',
            autoArrows: false,
            dropShadows: false
        }); 
    
    }


/*-----------------------------------------------------------------------------------*/
/*  Slides Navigation Effect
/*-----------------------------------------------------------------------------------*/
    
    if (jQuery().slides) {
        
        jQuery("#slider").hover( function() {
            jQuery('.slides-nav').fadeIn(200);
        }, function () {
            jQuery('.slides-nav').fadeOut(200);
        });
        
    }
    
    
/*-----------------------------------------------------------------------------------*/
/*  Contact From Validation
/*-----------------------------------------------------------------------------------*/
    
    if (jQuery().validate) {
        
        jQuery("#contactForm").validate();
        
    }


/*-----------------------------------------------------------------------------------*/
/*  Portfolio Overlay Effect
/*-----------------------------------------------------------------------------------*/
    
    function tz_overlay() {
            
        jQuery('.post-thumb a').hover( function () {
            
            jQuery(this).find('.overlay').stop().animate({ opacity: 1 }, 200);
        
        }, function () {
            
            jQuery(this).find('.overlay').stop().animate({ opacity: 0 }, 200);
        });
    
    }
    
    tz_overlay();


/*-----------------------------------------------------------------------------------*/
/*  PrettyPhoto - http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/
/*-----------------------------------------------------------------------------------*/
    
    function tz_lightbox() {
        
        jQuery("a[rel^='prettyPhoto']").prettyPhoto({
            animationSpeed:'fast',
            slideshow:5000,
            theme:'dark_rounded',
            show_title:false,
            overlay_gallery: false
        });
    
    }
    
    if(jQuery().prettyPhoto) {
    
        tz_lightbox(); 
            
    }


/*-----------------------------------------------------------------------------------*/
/*  Opacity changes
/*-----------------------------------------------------------------------------------*/

    jQuery(".blog .post-thumb img, .archive .post-thumb img, .search-results .post-thumb img").css({
        opacity: 1
    });
    
    jQuery(".blog .post-thumb img, .archive .post-thumb img, .search-results .post-thumb img").hover(function() {
        jQuery(this).stop().animate({
            opacity: 0.6
            }, 200);
    },function() {
        jQuery(this).stop().animate({
            opacity: 1
            }, 500);
    });



/*-----------------------------------------------------------------------------------*/
/*  Portfolio Sorting
/*-----------------------------------------------------------------------------------*/
    
    if (jQuery().quicksand) {
        
        (function($) {
          $.fn.sorted = function(customOptions) {
            var options = {
              reversed: false,
              by: function(a) { return a.text(); }
            };
            $.extend(options, customOptions);
            $data = $(this);
            arr = $data.get();
            arr.sort(function(a, b) {
              var valA = options.by($(a));
              var valB = options.by($(b));
              if (options.reversed) {
                return (valA < valB) ? 1 : (valA > valB) ? -1 : 0;              
              } else {      
                return (valA < valB) ? -1 : (valA > valB) ? 1 : 0;  
              }
            });
            return $(arr);
          };
        })(jQuery);
        
        // DOMContentLoaded
        jQuery(function() {
        
          // bind radiobuttons in the form
          var $filterType = jQuery('#filter li a').html();
          var $filterSort = jQuery('#filter li.sort a').html();
        
          // get the first collection
          var $applications = jQuery('#items');
        
          // clone applications to get a second collection
          var $data = $applications.clone();
        
          // attempt to call Quicksand on every form change
          jQuery('#filter li a').click(function(e) {
            
            if (jQuery(this).html() == 'All') {
              var $filteredData = $data.find('li');
            } else {
              var $filteredData = $data.find('li[data-type=' + jQuery(this).html() + ']');
            }
        
            
          // if sorted by name
          var $sortedData = $filteredData.sorted({
            by: function(v) {
              return jQuery(v).find('strong').text().toLowerCase();
            }
          });
        
            // finally, call quicksand
            $applications.quicksand($sortedData, {
              duration: 600,
              adjustHeight: 'dynamic'
            }, function () {
                    tz_overlay();
                    tz_lightbox();
            });
            
            e.preventDefault();
        
          });
        
        });
    
    }

});


function highlightCurrentCategory(catid) {
	jQuery('.cat-item-'+catid).addClass('current-cat');
}