Use of document.load forbidden on Documents that come from other Windows. Only the Window in which a Document was created is allowed to call .load on that Document. Preferably, use XMLHttpRequest instead.
Ní cheadaítear document.load a úsáid le Cáipéisí a thagann ó Fhuinneoga eile. Is é an Fhuinneog inar cruthaíodh an Cháipéis amháin atá ábalta .load a ghlaoch ar an gCáipéis sin. Ba chóir XMLHttpRequest a úsáid ina ionad.