// Responsive Menu by Matt Kersley https://github.com/mattkersley/Responsive-Menu
(function(a){function q(){if(i()&&!g()){if(b.combine){var d=m();p(d)}else{c.each(function(){p(a(this))})}}if(i()&&g()){a(".mnav").show();c.hide()}if(!i()&&g()){a(".mnav").hide();c.show()}}function p(c){var e=a('<select id="mm'+d+'" class="mnav" />');d++;if(b.topOptionText){n(a("<li>"+b.topOptionText+"</li>"),e)}c.children("li").each(function(){var c=a(this);if(c.children("ul, ol").length&&b.nested){o(c,e)}else{n(c,e)}});e.change(function(){f(a(this).val())}).prependTo(b.prependTo)}function o(b,c){var d=a('<optgroup label="'+a.trim(j(b))+'" />');n(b,d,a.trim(j(b)));b.children("ul, ol").each(function(){a(this).children("li").each(function(){n(a(this),d)})});d.appendTo(c)}function n(b,c,d){if(!d){a('<option value="'+b.find("a:first").attr("href")+'">'+a.trim(j(b))+"</option>").appendTo(c)}else{a('<option value="'+b.find("a:first").attr("href")+'">'+d+"</option>").appendTo(c)}}function m(){var b=a('<ul id="mmnav" />');c.each(function(){a(this).children().clone().appendTo(b)});l(b);return b}function l(b){b.find(" > li").each(function(){var c=a(this),d=c.find("a").attr("href"),f=function(){if(c.parent().parent().is("li")){return c.parent().parent().find("a").attr("href")}else{return null}};if(c.find(" ul, ol").length){l(c.find("> ul, > ol"))}if(!c.find(" > ul li, > ol li").length){c.find("ul, ol").remove()}if(!k(f(),e)&&k(d,e)){c.appendTo(b.closest("ul#mmnav").find("li:has(a[href="+f()+"]):first ul"))}else if(k(d)){e.push(d)}else{c.remove()}})}function k(b){return a.inArray(b,e)===-1?true:false}function j(b){return a.trim(b.clone().children("ul, ol").remove().end().text())}function i(){return a(window).width()<b.switchWidth}function h(b){var c=true;b.each(function(){if(!a(this).is("ul")&&!a(this).is("ol")){c=false}});return c}function g(){return a(".mnav").length?true:false}function f(a){document.location.href=a}var b={combine:true,groupPageText:"Main",nested:true,prependTo:"body",switchWidth:720,topOptionText:"Select a page"},c,d=0,e=[];a.fn.mobileMenu=function(d){if(d){a.extend(b,d)}if(h(a(this))){c=a(this);q();a(window).resize(function(){q()})}else{alert("mobileMenu only works with <ul>/<ol>")}}})(jQuery)