// html5shiv @rem remysharp.com/html5-enabling-script

// iepp v1.6.2 @jon_neal iecss.com/print-protector

// Dual licensed under the MIT or GPL Version 2 licenses

/*@cc_on(function(a,b){function r(a){var b=-1;while(++b<f)a.createElement(e[b])}if(!(!window.attachEvent||!b.createStyleSheet||!function(){var a=document.createElement("div");a.innerHTML="<elem></elem>";return a.childNodes.length!==1}())){a.iepp=a.iepp||{};var c=a.iepp,d=c.html5elements||"abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",e=d.split("|"),f=e.length,g=new RegExp("(^|\\s)("+d+")","gi"),h=new RegExp("<(/*)("+d+")","gi"),i=/^\s*[\{\}]\s*$/,j=new RegExp("(^|[^\\n]*?\\s)("+d+")([^\\n]*)({[\\n\\w\\W]*?})","gi"),k=b.createDocumentFragment(),l=b.documentElement,m=l.firstChild,n=b.createElement("body"),o=b.createElement("style"),p=/print|all/,q;c.getCSS=function(a,b){if(a+""===undefined)return"";var d=-1,e=a.length,f,g=[];while(++d<e){f=a[d];if(f.disabled)continue;b=f.media||b,p.test(b)&&g.push(c.getCSS(f.imports,b),f.cssText),b="all"}return g.join("")},c.parseCSS=function(a){var b=[],c;while((c=j.exec(a))!=null)b.push(((i.exec(c[1])?"\n":c[1])+c[2]+c[3]).replace(g,"$1.iepp_$2")+c[4]);return b.join("\n")},c.writeHTML=function(){var a=-1;q=q||b.body;while(++a<f){var c=b.getElementsByTagName(e[a]),d=c.length,g=-1;while(++g<d)c[g].className.indexOf("iepp_")<0&&(c[g].className+=" iepp_"+e[a])}k.appendChild(q),l.appendChild(n),n.className=q.className,n.id=q.id,n.innerHTML=q.innerHTML.replace(h,"<$1font")},c._beforePrint=function(){o.styleSheet.cssText=c.parseCSS(c.getCSS(b.styleSheets,"all")),c.writeHTML()},c.restoreHTML=function(){n.innerHTML="",l.removeChild(n),l.appendChild(q)},c._afterPrint=function(){c.restoreHTML(),o.styleSheet.cssText=""},r(b),r(k);if(c.disablePP)return;m.insertBefore(o,m.firstChild),o.media="print",o.className="iepp-printshim",a.attachEvent("onbeforeprint",c._beforePrint),a.attachEvent("onafterprint",c._afterPrint)}})(this,document);@*/

jQuery(function(){

	$("body").addClass("js-ready");

	initOpenClose();

});

// page init

function initNavFix() {

	new touchNav({

		navBlock: 'nav'

	});

}



if (window.addEventListener) window.addEventListener("load", initNavFix, false);

else if (window.attachEvent) window.attachEvent("onload", initNavFix);



// navigation accesibility module

function touchNav(options) {

	this.options = {

		mobileReg: /(ipad|iphone|ipod|android|blackberry|iemobile)/gi,

		hoverClass: 'hover',

		followLink: false,

		menuItems: 'li',

		menuOpener: 'a',

		menuDrop: 'div',

		navBlock: null

	}

	for(var p in options) {

		this.options[p] = options[p];

	}

	this.init();

}

touchNav.prototype = {

	init: function() {

		this.isMobile = (this.options.mobileReg).test(navigator.userAgent);

		if(typeof this.options.navBlock === 'string') {

			this.menu = document.getElementById(this.options.navBlock);

		} else if(typeof this.options.navBlock === 'object') {

			this.menu = this.options.navBlock;

		}

		if(this.menu) {

			this.getElements();

			this.addEvents();

		}

	},

	getElements: function() {

		this.menuItems = this.menu.getElementsByTagName(this.options.menuItems);

	},

	hideActiveDropdown: function() {

		if(this.activeParent) {

			for(var i = 0; i < this.menuItems.length; i++) {

				this.removeClass(this.menuItems[i], this.options.hoverClass);

			}

			this.activeParent = null;

		}

	},

	getOpener: function(obj) {

		for(var i = 0; i < obj.childNodes.length; i++) {

			if(obj.childNodes[i].tagName && obj.childNodes[i].tagName.toLowerCase() == this.options.menuOpener.toLowerCase()) {

				return obj.childNodes[i];

			}

		}

		return false;

	},

	getDrop: function(obj) {

		for(var i = 0; i < obj.childNodes.length; i++) {

			if(obj.childNodes[i].tagName && obj.childNodes[i].tagName.toLowerCase() == this.options.menuDrop.toLowerCase()) {

				return obj.childNodes[i];

			}

		}

		return false;

	},

	addEvents: function() {

		// mobile event handlers

		if(this.isMobile) {

			for(var i = 0; i < this.menuItems.length; i++) {

				this.menuItems[i].touchNav = this;

				if(this.getDrop(this.menuItems[i])) {

					this.addHandler(this.getOpener(this.menuItems[i]), 'click', this.bind(this.clickHandler,this.menuItems[i]));

				}

			}

			this.addHandler(document.body, 'click', this.bind(this.outsideHandler, this));

			this.addHandler(document.body, 'touchstart', this.bind(this.outsideHandler, this));

		}

		// desktop event handlers

		else {

			for(var i = 0; i < this.menuItems.length; i++) {

				this.menuItems[i].touchNav = this;

				this.addHandler(this.menuItems[i], 'mouseover', this.mouseoverHandler);

				this.addHandler(this.menuItems[i], 'mouseout', this.mouseoutHandler);

			}

		}

	},

	outsideHandler: function(e) {

		var childFlag = false;

		if(this.activeParent) {

			this.outsideTarget = e.target || e.currentTarget || e.srcElement;

			while (this.outsideTarget.parentNode) {

				if(this.activeParent == this.outsideTarget) {

					childFlag = true;

					break;

				}

				this.outsideTarget = this.outsideTarget.parentNode;

			}

			if(!childFlag) {

				this.hideActiveDropdown();

			}

		}

	},

	mouseoverHandler: function() {

		this.touchNav.addClass(this, this.touchNav.options.hoverClass);

	},

	mouseoutHandler: function() {

		this.touchNav.removeClass(this, this.touchNav.options.hoverClass);

	},

	clickHandler: function(e) {

		// get current dropdown

		var tNav = this.touchNav;

		tNav.currentElement = e.currentTarget || e.srcElement;

		tNav.currentParent = tNav.currentElement.parentNode;



		// hide previous drop (if exists)

		if(tNav.activeParent && !tNav.isParent(tNav.activeParent, tNav.currentParent) && tNav.currentParent != tNav.activeParent) {

			tNav.hideActiveDropdown();

		}



		// handle current drop

		if(tNav.hasClass(tNav.currentParent, tNav.options.hoverClass)) {

			tNav.removeClass(tNav.currentParent, tNav.options.hoverClass);

			if(tNav.options.followLink) {

				window.location.href = tNav.currentElement.href;

			}

		} else {

			tNav.addClass(tNav.currentParent, tNav.options.hoverClass);

			tNav.activeParent = tNav.currentParent;

			return tNav.preventEvent(e);

		}

	},

	preventEvent: function(e) {

		if(!e) e = window.event;

		if(e.preventDefault) e.preventDefault();

		if(e.stopPropagation) e.stopPropagation();

		e.cancelBubble = true;

		return false;

	},

	isParent: function(parent, child) {

		while(child.parentNode) {

			if(child.parentNode == parent) {

				return true;

			}

			child = child.parentNode;

		}

		return false;

	},

	addHandler: function(object, event, handler) {

		if (typeof object.addEventListener != 'undefined') object.addEventListener(event, this.bind(handler,object), false);

		else if (typeof object.attachEvent != 'undefined') object.attachEvent('on' + event, this.bind(handler,object));

	},

	removeHandler: function(object, event, handler) {

		if (typeof object.removeEventListener != 'undefined') object.removeEventListener(event, handler, false);

		else if (typeof object.detachEvent != 'undefined') object.detachEvent('on' + event, handler);

	},

	hasClass: function(obj,cname) {

		return (obj.className ? obj.className.match(new RegExp('(\\s|^)'+cname+'(\\s|$)')) : false);

	},

	addClass: function(obj,cname) {

		if (!this.hasClass(obj,cname)) obj.className += " "+cname;

	},

	removeClass: function(obj,cname) {

		if (this.hasClass(obj,cname)) obj.className=obj.className.replace(new RegExp('(\\s|^)'+cname+'(\\s|$)'),' ');

	},

	bind: function(func, scope){

		return function() {

			return func.apply(scope, arguments);

		}

	}

}

// open-close init

function initOpenClose() {

	jQuery('div.slide-block').OpenClose({

		activeClass:'active',

		opener:'a.open-close',

		slider:'div.block',

		effect:'slide',

		animSpeed:500

	});

}

// open-close plugin

jQuery.fn.OpenClose = function(_options){

	// default options

	var _options = jQuery.extend({

		activeClass:'active',

		opener:'.opener',

		slider:'.slide',

		animSpeed: 400,

		animStart:false,

		animEnd:false,

		effect:'fade',

		event:'click'

	},_options);



	return this.each(function(){

		// options

		var _holder = jQuery(this);

		var _slideSpeed = _options.animSpeed;

		var _activeClass = _options.activeClass;

		var _opener = jQuery(_options.opener, _holder);

		var _slider = jQuery(_options.slider, _holder);

		var _animStart = _options.animStart;

		var _animEnd = _options.animEnd;

		var _effect = _options.effect;

		var _event = _options.event;

		if(_slider.length) {

			_opener.bind(_event,function(){

				if(!_slider.is(':animated')) {

					if(typeof _animStart === 'function') _animStart();

					if(_holder.hasClass(_activeClass)) {

						_slider[_effect=='fade' ? 'fadeOut' : 'slideUp'](_slideSpeed,function(){

							if(typeof _animEnd === 'function') _animEnd();

						});

						_holder.removeClass(_activeClass);

					} else {

						_holder.addClass(_activeClass);

						_slider[_effect=='fade' ? 'fadeIn' : 'slideDown'](_slideSpeed,function(){

							if(typeof _animEnd === 'function') _animEnd();

						});

					}

				}

				return false;

			});

			if(_holder.hasClass(_activeClass)) _slider.show();

			else _slider.hide();

		}

	});

}