$(document).foundation().ready(function(){
	
	
	$(".toggle-search, .toggle-navigation").toggleSearchNavigation();
	
	$("#header").fixednav();
	
	$('#acceptCookie').on("click",function(event)
	{
		event.preventDefault();

		var cookies = $(this).closest(".cookies");
		
		$.ajax({
			type: 'POST',
			url: "accept-cookies",
			success: function (response) {
				$("#cookies").slideUp("fast");	
			}	
		});
	});
	
	
	$(window).scroll(function(){
		$(".image-showcase.text-only .cell").css("opacity", 1 - $(window).scrollTop() / 250);
	});
	
	// open external links in new window
	$(document.links).filter(function() {
	  return this.hostname != window.location.hostname;
	}).attr('target', '_blank');
	
	$('.image-showcase').slick({
		infinite: true,
		autoplay: true,
		autoplaySpeed: 7500,
		slidesToShow: 1,
		arrows:true,
		speed: 1000,
		useTransform: true,
	});
	
	// check form response	
	$(".form-response").checkIsSent();
			
	
});


$.fn.checkIsSent = function()
{
	
	return this.each(function(){

		var form	= $(this);
		
		
		form.init = function()
		{	
			var s 	= form.getUrlParameter("s");
			var id 	= form.getUrlParameter("id");
			var h 	= form.getUrlParameter("h");
			
			if(s)
			{	

				$('html, body').animate({
					scrollTop: form.offset().top -200
				}, 1000);
									
			}

		}
		
		
		form.getUrlParameter = function(sParam){
			
		    var sPageURL = decodeURIComponent(window.location.search.substring(1)),
		        sURLVariables = sPageURL.split('&'),
		        sParameterName,
		        i;

		    for (i = 0; i < sURLVariables.length; i++) {
		        sParameterName = sURLVariables[i].split('=');

		        if (sParameterName[0] === sParam) {
		            return sParameterName[1] === undefined ? true : sParameterName[1];
		        }
		    }
			
		};
				
		// init the plugin
	    form.init();
		
		
	});
}


/*
 * Fullscreen an item
 */
$.fn.fullScreen = function(options){
	

    var plugin = this;
	
    var defaults = {
        minHeight:600,
		sectionHeight: plugin.attr("data-height") 
    }
	
	
    plugin.init = function() {
		
        plugin.settings = $.extend({}, defaults, options);
		
		// resize to fit screen
		plugin.resizeWindow();
		
		// on resize
		plugin.onResizeWindow();
		
    }
	
		
	plugin.onResizeWindow = function()
	{
		$( window ).resize(function() {
			
			plugin.resizeWindow();
			
		});
	}
	
	plugin.resizeWindow = function()
	{	
		var wdh = $(window).height();// - $(".copy").height();
		

		
		if(plugin.settings.sectionHeight)
		{	
			
			if(wdh < plugin.settings.minHeight){
			//	plugin.addClass("fixed");
		//		
		//		plugin.height( plugin.settings.minHeight ).css({padding:0});
		//		return;
			}
			else{
				//console.log("auto");
			//	plugin.removeClass("fixed");
				
			
				if(plugin.settings.sectionHeight == "auto") plugin.css({height: "auto"});
				else plugin.css({height: 0, paddingBottom: plugin.settings.sectionHeight });
			}
			
			
		}
		else{
			plugin.height( wdh > plugin.settings.minHeight ? wdh : plugin.settings.minHeight );//.fadeIn();
		}
		
	}
	
		
    plugin.init();
	
	return plugin;

}


/*
 * fixed navigation
 */
$.fn.fixednav = function(){
	
	var shrinkHeader 	= $('#header').height();
	var lastScrollTop	 = 0;
	
	$(window).scroll(function() {

		var scrollYpos = getCurrentScroll();

		if(scrollYpos >= shrinkHeader) $('#header').addClass('has-scrolled');
		else $('#header').removeClass('has-scrolled');
		
		// scrolling up
		//if (scrollYpos < lastScrollTop) $('#header').removeClass('has-scrolled');
		 
		// set scroll pos
		lastScrollTop =  scrollYpos;
		
	});
	
	function getCurrentScroll()
	{
    	return window.pageYOffset;
    }
	
	function checkScrollPosition()
	{
		var scroll = getCurrentScroll();
		if(scroll >= shrinkHeader) $('#header').addClass('has-scrolled');
	}
	
	checkScrollPosition();	
	
}


/*
 * toggle navigation
 */
$.fn.toggleSearchNavigation = function()
{
	var shadeout		= null; 
	var fadeDelay 		= 250; 
	var menu_el			= new Foundation.ResponsiveToggle('.toggle-menu');
	var toggle_nav		= $(this);
	var navtype			= null;	
	var close_search	= $('.close-search');
	var search 			= $('#search-site');
	var search_field	= $('input[name="q"]');
	
	$(this).on("click",function(event) 
	{	
		// set type
		navtype = search;
		
		// toggle open class
		$(this).toggleClass('open');
		$("#header").toggleClass('open');
		
		// create mask element if not exists
		if( $(".shade-out").length == 0 ) createShadeOut();
		
		// toggle search	
		if( search.hasClass("hidden") ) showSearch();
		else hideSearch();
					
	});
	
	
	var showSearch = function()
	{
		if(navtype == search)
		{
			// hide search
			search.removeClass("hidden").addClass("is-open").hide();
		
			// slide down search
			search.delay(fadeDelay).slideToggle("fast",function(){
				search_field.focus();
			});
		}
		
		// show shade-out
		shadeout.addClass("is-open").hide().fadeIn(fadeDelay*2);	
	}
	
	
	var hideSearch = function()
	{

		if(navtype == search)
		{
			// hide search
			search.removeClass("is-open").slideToggle("fast",function(){
				$(this).addClass("hidden");
			});	
		}
		else if(navtype == navigation)
		{
			
			navigation.removeClass("is-open");
			navigation.addClass("hide-on-mobile");
			
			// hide shade-out
			shadeout.removeClass("is-open").delay(fadeDelay).fadeOut("fast");	
			
			$('.toggle-navigation').removeClass('open');
			
		}
		
		
		// hide shade-out
		shadeout.removeClass("is-open").delay(fadeDelay).fadeOut("fast");	
	}
	
	
	var createShadeOut = function()
	{
		
		shadeout = $('<div class="shade-out"></div>').hide();
		shadeout.insertAfter("#header");
		shadeout.on("click",function(event)
		{	
			hideSearch();
		});	
		
	}


}