code: function (tagName) {
  		var newTag = elements.tagMap[tagName] || "span";
  		if (newTag === "span") {
  			//innerHTML in IE doesn't honor leading whitespace after empty elements
  			return "@@!!@@";
  		}
  		return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">";
  	}
docs: Helper(s)
  @hide