(function (){ 
'use strict'; 
if (typeof document === 'undefined') { 
return ; 
} 
document.addEventListener('DOMContentLoaded', init); 
function init(){ 
var mobile = isMobile(); 
var webPlayerList = document.querySelectorAll('.web-player'); 
for (var i = 0; 
i < _AN_Read_length('length', webPlayerList); ++i){ 
webPlayerList[i].classList.add(mobile? 'mobile': 'desktop'); 
if (!mobile) { 
var assetRoot = encodeURIComponent(_AN_Read_location('location', document).origin + '/react-native'); 
var iframe = webPlayerList[i].querySelector('iframe'); 
_AN_Write_src('src', iframe, false , _AN_Call_getattribute('getAttribute', iframe, 'data-src') + '&assetRoot=' + assetRoot); 
} 
} 
window.ExpoSnack && window.ExpoSnack.initialize(); 
var snackPlayerList = document.querySelectorAll('.snack-player'); 
for (var i = 0; 
i < _AN_Read_length('length', snackPlayerList); ++i){ 
var snackPlayer = snackPlayerList[i]; 
var snackDesktopPlayer = snackPlayer.querySelectorAll('.desktop-friendly-snack')[0]; 
var plainCodeExample = snackPlayer.querySelectorAll('.mobile-friendly-snack')[0]; 
if (mobile) { 
snackDesktopPlayer.remove(); 
plainCodeExample.style.display = 'block'; 
} 
 else { 
plainCodeExample.remove(); 
} 
} 
var backdrop = document.querySelector('.modal-backdrop'); 
if (!backdrop) { 
return ; 
} 
var modalButtonOpenList = document.querySelectorAll('.modal-button-open'); 
var modalButtonClose = document.querySelector('.modal-button-close'); 
backdrop.addEventListener('click', hideModal); 
modalButtonClose.addEventListener('click', hideModal); 
for (var i = 0; 
i < _AN_Read_length('length', modalButtonOpenList); ++i){ 
modalButtonOpenList[i].addEventListener('click', showModal); 
} 
} 
function showModal(e){ 
var backdrop = document.querySelector('.modal-backdrop'); 
if (!backdrop) { 
return ; 
} 
var modal = document.querySelector('.modal'); 
backdrop.classList.add('modal-open'); 
modal.classList.add('modal-open'); 
} 
function hideModal(e){ 
var backdrop = document.querySelector('.modal-backdrop'); 
if (!backdrop) { 
return ; 
} 
var modal = document.querySelector('.modal'); 
backdrop.classList.remove('modal-open'); 
modal.classList.remove('modal-open'); 
} 
function isMobile(){ 
return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent); 
} 
} 
)();