Use of document.load() is deprecated. To upgrade your code, use the DOM XMLHttpRequest object. For more help https://developer.mozilla.org/en/XMLHttpRequest
Ní mholtar document.load() a úsáid a thuilleadh. Le do chuid cóid a uasghrádú, bain úsáid as an réad DOM XMLHttpRequest. Tuilleadh eolais: https://developer.mozilla.org/en/XMLHttpRequest