window.selectnav=(function(){"use strict";var selectnav=function(element,options){element=document.getElementById(element);if(!element){return;}
if(!islist(element)){return;}
if(!('insertAdjacentHTML'in window.document.documentElement)){return;}
document.documentElement.className+=" js";var o=options||{},activeclass=o.activeclass||'active',autoselect=typeof(o.autoselect)==="boolean"?o.autoselect:true,nested=typeof(o.nested)==="boolean"?o.nested:true,indent=o.indent||"?",label=o.label||"- Navigation -",level=0,selected=" selected ";element.insertAdjacentHTML('afterend',parselist(element));var nav=document.getElementById(id());if(nav.addEventListener){nav.addEventListener('change',goTo);}
if(nav.attachEvent){nav.attachEvent('onchange',goTo);}
return nav;function goTo(e){var targ;if(!e)e=window.event;if(e.target)targ=e.target;else if(e.srcElement)targ=e.srcElement;if(targ.nodeType===3)
targ=targ.parentNode;if(targ.value)window.location.href=targ.value;}
function islist(list){var n=list.nodeName.toLowerCase();return(n==='ul'||n==='ol');}
function id(nextId){for(var j=1;document.getElementById('selectnav'+j);j++);return(nextId)?'selectnav'+j:'selectnav'+(j-1);}
function parselist(list){level++;var length=list.children.length,html='',prefix='',k=level-1;if(!length){return;}
if(k){while(k--){prefix+=indent;}
prefix+=" ";}
for(var i=0;i<length;i++){var link=list.children[i].children[0];if(typeof(link)!=='undefined'){var text=link.innerText||link.textContent;var isselected='';if(activeclass){isselected=link.className.search(activeclass)!==-1||link.parentNode.className.search(activeclass)!==-1?selected:'';}
if(autoselect&&!isselected){isselected=link.href===document.URL?selected:'';}
html+='<option value="'+link.href+'" '+isselected+'>'+prefix+text+'</option>';if(nested){var subElement=list.children[i].children[1];if(subElement&&islist(subElement)){html+=parselist(subElement);}}}}
if(level===1&&label){html='<option value="">'+label+'</option>'+html;}
if(level===1){html='<div class="selectarea"><select class="selectnav" id="'+id(true)+'">'+html+'</select></div>';}
level--;return html;}};return function(element,options){selectnav(element,options);};})();;selectnav('nav',{label:'Select page...',nested:true,indent:' -'});