function createLangDiv(){var elem=document.createElement("div");elem.setAttribute("id", "langNav");cont=document.getElementById("container");cont.appendChild(elem);}
function checkLang(){try{var langArray=getLangArray();}
catch(err){return;}
if (langArray.length==0){return;}
else{createLangDiv();}
var url=location.href;for (lang in langArray){re=new RegExp('\/'+lang+'\/');var check="0";var result=url.search(re);if (result !=-1){check="1";}
else{continue;}
if(check=="1"){
var langDiv=document.getElementById("langNav");var ul=document.createElement("ul");langDiv.appendChild(ul);for (newlang in langArray){if (lang==newlang){continue;}
var li=document.createElement("li");ul.appendChild(li);var a=document.createElement("a");var link=$(a);link.setAttribute("href", url.replace(re, '/'+newlang+'/'));link.addClass(newlang);li.appendChild(link);}}}
recreateMenu();}
function recreateMenu(){if (navli=$('navbarContainer').getElement('.currentAncestor')){selNav=navli.getElement('a').getNext().clone();selNav=$(selNav);}
else if (navli=$('navbarContainer').getElement('.active')){selNav=navli.getElement('a').getNext();}
$('navbarContainer').empty();$('navbarContainer').appendChild(selNav);}