if ($('versions'))
{
	$('versions').select('a[rel="external"]').each(function(item)
	{
		item.onclick = function(){
			
			$('versions').select('div[class="text_h"]').each(function(item){item.style.display = 'none';});

			var next = this.next();

			center_object(next);
			next.style.display = 'block';
			return false;
		}

		return false;
	});

	$('versions').select('span[class="ver-close"]').each(function(item)
	{
		item.onclick = function(){
			var parent = this.up();

			parent.style.display = 'none';
			return false;
		}
		return false;
	});

}