/*! Respond.js v1.0.1pre: min/max-width media query polyfill. (c) Scott Jehl. MIT/GPLv2 Lic. j.mp/respondjs */
(function(e,h){e.respond={};respond.update=function(){};respond.mediaQueriesSupported=h;if(h){return}var u=e.document,r=u.documentElement,i=[],k=[],p=[],o={},g=30,f=u.getElementsByTagName("head")[0]||r,b=f.getElementsByTagName("link"),d=[],a=function(){var B=b,w=B.length,z=0,y,x,A,v;for(;z<w;z++){y=B[z],x=y.href,A=y.media,v=y.rel&&y.rel.toLowerCase()==="stylesheet";if(!!x&&v&&!o[x]){if(y.styleSheet&&y.styleSheet.rawCssText){m(y.styleSheet.rawCssText,x,A);o[x]=true}else{if(!/^([a-zA-Z]+?:(\/\/)?)/.test(x)||x.replace(RegExp.$1,"").split("/")[0]===e.location.host){d.push({href:x,media:A})}}}}t()},t=function(){if(d.length){var v=d.shift();n(v.href,function(w){m(w,v.href,v.media);o[v.href]=true;t()})}},m=function(G,v,x){var E=G.match(/@media[^\{]+\{([^\{\}]+\{[^\}\{]+\})+/gi),H=E&&E.length||0,v=v.substring(0,v.lastIndexOf("/")),w=function(I){return I.replace(/(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,"$1"+v+"$2$3")},y=!H&&x,B=0,A,C,D,z,F;if(v.length){v+="/"}if(y){H=1}for(;B<H;B++){A=0;if(y){C=x;k.push(w(G))}else{C=E[B].match(/@media ([^\{]+)\{([\S\s]+?)$/)&&RegExp.$1;k.push(RegExp.$2&&w(RegExp.$2))}z=C.split(",");F=z.length;for(;A<F;A++){D=z[A];i.push({media:D.match(/(only\s+)?([a-zA-Z]+)(\sand)?/)&&RegExp.$2,rules:k.length-1,minw:D.match(/\(min\-width:[\s]*([\s]*[0-9]+)px[\s]*\)/)&&parseFloat(RegExp.$1),maxw:D.match(/\(max\-width:[\s]*([\s]*[0-9]+)px[\s]*\)/)&&parseFloat(RegExp.$1)})}}j()},l,q,j=function(E){var v="clientWidth",x=r[v],D=u.compatMode==="CSS1Compat"&&x||u.body[v]||x,z={},C=u.createDocumentFragment(),B=b[b.length-1],w=(new Date()).getTime();if(E&&l&&w-l<g){clearTimeout(q);q=setTimeout(j,g);return}else{l=w}for(var y in i){var F=i[y];if(!F.minw&&!F.maxw||(!F.minw||F.minw&&D>=F.minw)&&(!F.maxw||F.maxw&&D<=F.maxw)){if(!z[F.media]){z[F.media]=[]}z[F.media].push(k[F.rules])}}for(var y in p){if(p[y]&&p[y].parentNode===f){f.removeChild(p[y])}}for(var y in z){var G=u.createElement("style"),A=z[y].join("\n");G.type="text/css";G.media=y;if(G.styleSheet){G.styleSheet.cssText=A}else{G.appendChild(u.createTextNode(A))}C.appendChild(G);p.push(G)}f.insertBefore(C,B.nextSibling)},n=function(v,x){var w=c();if(!w){return}w.open("GET",v,true);w.onreadystatechange=function(){if(w.readyState!=4||w.status!=200&&w.status!=304){return}x(w.responseText)};if(w.readyState==4){return}w.send(null)},c=(function(){var v=false;try{v=new XMLHttpRequest()}catch(w){v=new ActiveXObject("Microsoft.XMLHTTP")}return function(){return v}})();a();respond.update=a;function s(){j(true)}if(e.addEventListener){e.addEventListener("resize",s,false)}else{if(e.attachEvent){e.attachEvent("onresize",s)}}})(this,(function(f){if(f.matchMedia){return true}var e,i=document,c=i.documentElement,g=c.firstElementChild||c.firstChild,h=!i.body,d=i.body||i.createElement("body"),b=i.createElement("div"),a="only all";b.id="mq-test-1";b.style.cssText="position:absolute;top:-99em";d.appendChild(b);b.innerHTML='_<style media="'+a+'"> #mq-test-1 { width: 9px; }</style>';if(h){c.insertBefore(d,g)}b.removeChild(b.firstChild);e=b.offsetWidth==9;if(h){c.removeChild(d)}else{d.removeChild(b)}return e})(this));;
/* 
Ashton's scripts 
*/

jQuery(document).ready(function() {
	
	var mainMenu = 	jQuery('#mainnav');
	
	function adjustMenu() {
		mainMenu.stop(true);
		mainMenu
			.animate({width: '22%'}, 300)
			.css('overflow', 'visible')
			.animate({width: '20%'}, 300);
	}
	
	/*function menuOut() {
		mainMenu.stop(true);
		mainMenu.animate({width: '22%'}, 300)
		.css('overflow', 'visible');
	};
	function menuIn() {
		mainMenu.stop(true);
		mainMenu.animate({width: '20%'}, 300)
		.css('overflow', 'visible');
	};
	*/
	function init() {
		resizeMenu();
	}
	
	function resizeMenu() {
	    mainMenu.height(jQuery(document).height());
	}

			
	// detect when people scroll to the bottom of the page 
	// and nudge the menu when they do
	 jQuery(window).scroll(function() {   
	   if(jQuery(window).scrollTop() + jQuery(window).height() == jQuery(document).height()) {
	      adjustMenu();
	   }
	  });
	// shift the menu out when you enter
	//mainMenu.mouseenter(menuOut);
	// shift back in when you leave
	//mainMenu.mouseleave(menuIn);
	// resize the menu bar vertically when the window size changes
	jQuery(window).resize(resizeMenu);

	
	
	
	/* mosaic for work swatches */
	jQuery('.swatch').mosaic();


	/* add select all filter to menu */
	jQuery('.filters').prepend("<li><a href='#' class='active' data-filter='*'>all work</a></li>");
	jQuery('.samplefilter').prepend("<p class='label'>Filter by:</p>");
	
	jQuery('ul.filters li a').click(function(){
		jQuery('.filters li a').removeClass("active");
		jQuery(this).addClass("active");
	});
	
	/* isotope filtering and transitions on swatches */
	// cache container
var $container = jQuery('.view-id-work');
	// initialize isotope
	$container.isotope({
	  // options...
		itemSelector: '.sample',
		animationOptions: {
	     duration: 750,
	     easing: 'linear',
	     queue: false
	   }
	});
	
	
	/*add taxonomy items to parent div for isotope filtering */
	var sortableItem = jQuery('.swatch');
	sortableItem.each(function(i) {
		tags = jQuery(this).find('h4').text();
		tagsSplit = tags.split(",");
		tagClasses = tagsSplit.join("");
		jQuery(this).addClass(tagClasses);
	});

	// filter items when filter link is clicked
	jQuery('.filters a').click(function(){
	  var selector = jQuery(this).attr('data-filter');
	  $container.isotope({ filter: selector });
	  return false;
	});
	
	// add accordion to course terms
	jQuery('.courseterm ul').accordion({
		header:'.coursehead',
		active: false,
		autoHeight: false,
		collapsible: true
	});


	init();

});;