code: function(el, deep) {
      var sub = document.createElement(el.nodeName)
        , attr = el.attributes
        , i = attr.length;
  
      while (i--) {
        if (attr[i].nodeValue) {
          sub.setAttribute(attr[i].name, attr[i].value);
        }
      }
  
      if (el.namespaceURI) {
        sub.namespaceURI = el.namespaceURI;
      }
  
      if (el.baseURI) {
        sub.baseURI = el.baseURI;
      }
  
      if (deep) {
        DOM.setContent(sub, DOM.getContent(el));
      }
  
      return clone; 
    }
docs: this gives a clean "userspace" clone with no events or data. .cloneNode is so damn buggy i dont even want to touch it.