pub trait HTMLLabelElementMethods<D>where
    D: DomTypes,{
    // Required methods
    fn GetForm(&self) -> Option<Root<Dom<<D as DomTypes>::HTMLFormElement>>>;
    fn HtmlFor(&self) -> DOMString;
    fn SetHtmlFor(&self, value: DOMString);
    fn GetControl(&self) -> Option<Root<Dom<<D as DomTypes>::HTMLElement>>>;
}