/*

(function($) {
	$.fn.visible = function(partial) {
	  
		var $t            = $(this),
			$w            = $(window),
			viewTop       = $w.scrollTop(),
			viewBottom    = viewTop + $w.height(),
			_top          = $t.offset().top,
			_bottom       = _top + $t.height(),
			compareTop    = partial === true ? _bottom : _top,
			compareBottom = partial === true ? _top : _bottom;
	  
	  return ((compareBottom <= viewBottom) && (compareTop >= viewTop));  
	};
	  
  })(jQuery);
  
  var win = $(window);
  
  var allMods = $(".module");
  
  allMods.each(function(i, el) {
	var el = $(el);
	if (el.visible(true)) {
	  el.addClass("already-visible"); 
	} 
  });
  
  win.scroll(function(event) {
	
	allMods.each(function(i, el) {
	  var el = $(el);
	  if (el.visible(true)) {
		el.addClass("come-in"); 
	  } 
	});
	
});

*/

jQuery(document).ready(function(e) {


	if(_getCookie("fontSize")){

		fontSize = _getCookie("fontSize");

	} else {

		fontSize = 67.5;
	}

	jQuery("html").css("font-size", fontSize + "%");
	
	function _set_font_size(fontType) {
	
		if (fontType == 'increase') {
	
			if (Math.floor(fontSize) < 75) {
	
				fontSize = Math.floor(fontSize) + 5;
			}
		} else if (fontType == "decrease") {
			if (Math.floor(fontSize) > 60) {
				fontSize = Math.floor(fontSize) - 4;
			}
		} else {

			fontSize = 67.5;
			
		}

		var thirtyDays = 1000*60*60*24*30;
		var expireDate = new Date((new Date()).valueOf() + thirtyDays);

		_setCookie("fontSize", fontSize, expireDate);

		jQuery("html").css("font-size", fontSize + "%");
	}
	
	// cookies	
	function _getCookie(name) {
		var arg = name + "=";
		var alen = arg.length;
		var clen = document.cookie.length;
		var i = 0;
		while (i < clen) {
			var j = i + alen;
			if (document.cookie.substring(i, j) == arg) {
				return _getCookieVal(j);
			}
			i = document.cookie.indexOf(" ", i) + 1;
			if (i == 0)
				break;
		}
		return null;
	}
	
	function _deleteCookie(name, path, domain) {
		if (_getCookie(name)) {
			document.cookie = name + "=" +
				((path) ? "; path=" + path : "") +
				((domain) ? "; domain=" + domain : "") +
				"; expires=Thu, 01-Jan-70 00:00:01 GMT";
		}
	}
	
	function _setCookie(name, value, expires, path, domain, secure) {
		var vurl = true;
		if (path != '' && path != undefined) {
			vurl = validUrl(path);
		}
		if (jQuery.type(name) == "string" && vurl) {
			document.cookie = name + "=" + escape(value) +
				((expires) ? "; expires=" + expires.toGMTString() : "") +
				((path) ? "; path=" + path : "") +
				((domain) ? "; domain=" + domain : "") +
				((secure) ? "; secure" : "");
		}
	}
	
	function _getCookieVal(offset) {
		var endstr = document.cookie.indexOf(";", offset);
		if (endstr == -1) {
			endstr = document.cookie.length;
		}
		return unescape(document.cookie.substring(offset, endstr));
	}

	jQuery('.font-increase').click(function(e) {
        e.stopPropagation();
        e.preventDefault();
        _set_font_size('increase');
    });

    jQuery('.font-normal').click(function(e) {
        e.stopPropagation();
		e.preventDefault();
        _set_font_size();
    });

    jQuery('.font-decrease').click(function(e) {
        e.stopPropagation();
        e.preventDefault();
        _set_font_size('decrease');
	});
	
	//fontSize increase & decrease end

	//skiptomain content start
	jQuery('.skip-content').bind('click',function(event){
		var $anchor = jQuery(this);
		jQuery('html, body').stop().animate({
			scrollTop: jQuery($anchor.attr('href')).offset().top
			}, 800);
		event.preventDefault();
	});

	jQuery(".skip-content").click(function(e) {
		e.preventDefault();
		jQuery('#main-content').attr('tabindex','-1');
        jQuery('#main-content').focus();
    });
	//skiptomain content end

	jQuery('.mob-menu').click(function(){
		jQuery(this).toggleClass('active');
		jQuery('.main-menu > ul').slideToggle();
		return false;
	});

	jQuery('.btn-cat').click(function(){
		jQuery(this).toggleClass('active');
		jQuery('.grid-content-outer').slideToggle();
		return false;
	});	 

	//footer slider start
	jQuery('.footer-carousel').owlCarousel({
		margin:8,
		responsiveClass:true,
		nav: true,
		dots: false,
		navText: "",
		autoplay:true,
		autoplayHoverPause:true,
		loop:false,
		responsive:{
			0:{
				items:2,
				nav:false
			},
			768:{
				items:3,
				nav:true
			},
			992:{
				items:4,
				nav:true
			},
			1200:{
				items:6,
				nav:true
			}
    	}
	});
	//footer slider end

	/*
	jQuery(".owl-nav").each(function(index, element) {
		jQuery(this).find(".owl-prev").append("<span class='hide'>Previous</span>");
		jQuery(this).find(".owl-next").append("<span class='hide'>Next</span>");
	});

	*/

	jQuery('body').click(function(e) {
		jQuery('#accessibility-menu li').removeClass("mFocus")
	});

	//keyboard accessing functions start
	function addFocusClass() {

		jQuery('#accessibility-menu li').each(function(index, element) {
			jQuery(this).find('>a').focus(function(e) {
				jQuery(this).parent('li').addClass('mFocus').siblings().removeClass('mFocus');
			});	
		});

		jQuery("#accessibility ul li.site-lang .lang-opt ul li:last-child a").focusout(function(e) {
			jQuery(this).parents('.site-lang').removeClass("mFocus")
		});

		jQuery('.section-directory .directory-content .dir-connect ul li .dir-meta').each(function() {
			jQuery(this).find('h5 > a').focus(function(e) {
				jQuery(this).parents('li').addClass('mFocus').siblings().removeClass('mFocus');
			});	
		});

		jQuery(".section-directory .directory-content .dir-connect ul li .dir-meta.bmrk ul li:last-child a").focusout(function(e) {
			jQuery(this).parents('li').removeClass("mFocus");
		});

		document.addEventListener('keydown', function(e) {
			if (e.keyCode === 9) {
			jQuery('body').addClass('show-focus-outlines');
			}
		});
	
		document.addEventListener('mousedown', function(e) {
			jQuery('body').removeClass('show-focus-outlines');
		});
	
	}

	addFocusClass();
	//keyboard accessing functions end

	var more_block = jQuery(".search-row");

    more_block.slice(0, 10).show();

    jQuery("#loadMore").on('click', function (e) {
        e.preventDefault();

        var hidden_tour = jQuery(".search-row:hidden");

        hidden_tour.slice(0, 10).slideDown();
        if (hidden_tour.length == 0) {
            jQuery("#load").fadeOut('slow');
        }
        jQuery('html,body').animate({
            scrollTop: jQuery(this).offset().top - 400
        }, 1500);
	});
	
	/*var data_block = jQuery(".table-row");

    data_block.slice(0, 3).show();

    jQuery("#loadMoreData").on('click', function (e) {
        e.preventDefault();

        var data_tour = jQuery(".table-row:hidden");

        data_tour.slice(0, 3).slideDown();
        if (data_tour.length == 0) {
            jQuery("#load").fadeOut('slow');
        }
        jQuery('html,body').animate({
            scrollTop: jQuery(this).offset().top - 400
        }, 1500);
    });*/

});