code: public void setHref(String href) {
          JQMCommon.setAttribute(a, "href", href);
          if (external == null /*only if not explicitly set*/ && !Empty.is(href)
                  && (href.startsWith("http:") || href.startsWith("https:"))) {
              setExternal(true);
          }
      }
docs: The destination URL of the link
  
  @param href