whole_func_string: function getHTML(element) {
  	  var wrapper = document.createElement('div');
  	  wrapper.appendChild(element);
  	  return wrapper.innerHTML;
  	}
func_code_string: function getHTML(element) {
  	  var wrapper = document.createElement('div');
  	  wrapper.appendChild(element);
  	  return wrapper.innerHTML;
  	}
func_documentation_string: Like outerHTML, but also works for DocumentFragment