;(function($){$.fn.parallax=function(){var window_width=$(window).width();return this.each(function(i){var $this=$(this);$this.addClass('wp-custom-header');function updateParallax(initial){var container_height;if(window_width<601){container_height=($this.height()>0)?$this.height():$this.children("img").height();}
else{container_height=($this.height()>0)?$this.height():500;}
var $img=$this.children("img").first();var img_height=$img.height();var parallax_dist=img_height-container_height;var bottom=$this.offset().top+container_height;var top=$this.offset().top;var scrollTop=$(window).scrollTop();var windowHeight=window.innerHeight;var windowBottom=scrollTop+windowHeight;var percentScrolled=(windowBottom-top)/(container_height+windowHeight);var parallax=Math.round((parallax_dist*percentScrolled));if(initial){$img.css('display','block');}
if((bottom>scrollTop)&&(top<(scrollTop+windowHeight))){$img.css('transform',"translate3D(-50%,"+parallax+"px, 0)");}}
$this.children("img").one("load",function(){updateParallax(true);}).each(function(){if(this.complete)$(this).load();});$(window).scroll(function(){window_width=$(window).width();updateParallax(false);});$(window).resize(function(){window_width=$(window).width();updateParallax(false);});});};}(jQuery));(function($){$(function(){$('.wp-custom-header').parallax();});})(jQuery);