var Site = {
  
  contentNav: function(x) {
    $(x.div).innerHTML = x.xhr.responseText;
  },
  get: function(url,div) {
    new XMLHTTP({url:url,callback:this.contentNav,div:div});
  },
  toggle: function(el) {
    if (!el.style.display || el.style.display == 'none') {
      el.style.display = "block";
    } else {
      el.style.display = "none";
    }
  }
};