function fixOfficeLink(link) {
	if (link) {
		link = link.replace('/office/assets/Download.action',
				'/portal/assets/Download.action');
		link = link.replace('/office/referencecontent/Preview.action',
				'/portal/referencecontent/Reference.action');
		link = link.replace('/office/referencecontent/Reference.action',
				'/portal/referencecontent/Reference.action');
	}
	return link;
}

connect(window, 'onload', function() {
	forEach(getElementsByTagAndClassName('IMG', null), function(img) {
		img.setAttribute('src', fixOfficeLink(img.getAttribute('src')));
	});
	forEach(getElementsByTagAndClassName('A', null), function(a) {
		a.setAttribute('href', fixOfficeLink(a.getAttribute('href')));
	});
});