function begunSwitchBanners(hide)
{
	for (var i = begun_spans.length, j = 0; j < i; j++)
	{
		var o = document.getElementById(begun_spans[j].span_id);
		if (o)
			o.style.display = hide ? 'none' : 'block';
	}
}

begunSwitchBanners(1);