code: function() {
  			if (isExpressInstallActive) {
  				var obj = getElementById(EXPRESS_INSTALL_ID);
  				if (obj && storedAltContent) {
  					obj.parentNode.replaceChild(storedAltContent, obj);
  					if (storedAltContentId) {
  						setVisibility(storedAltContentId, true);
  						if (ua.ie && ua.win) { storedAltContent.style.display = "block"; }
  					}
  					if (storedCallbackFn) { storedCallbackFn(storedCallbackObj); }
  				}
  				isExpressInstallActive = false;
  			} 
  		}
docs: For internal usage only