ACTIVELINK = (function () {
var link = link || {};
link.links = document.getElementById("nav").getElementsByTagName("a");
link.x = link.links.length;
link.y = 0;
link.getURL = function () {
                      var currentURL = window.location;
                      return currentURL;
}

for (link.y; link.y < link.x; link.y++) {
url = link.getURL;
currentLink = link.links[link.y];
currentLinkURL = currentLink.href;
currentURL = url();
if (currentLinkURL == currentURL) {
currentLink.setAttribute("id", "current");
break;
}
else {
continue;
}
};

return link;
}());