function ShowHide(item)
{
        if(item) item.style.display = (item.style.display == "none") ? "" : "none";
}

function DrawMenuIcon(num)
{
	var item = document.all['page_' + num];
	if(item) item.style.visibility = 'visible';
	try { var parentItem = item.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode; }
	catch(e) {}

	if(parentItem && (parentItem.id == 'sub'))
	{
		parentItem.style.display = '';
		var pI2 = document.all[parentItem.sourceIndex - 3];
		if(pI2 && pI2.id == 'img') pI2.style.visibility = 'visible';
	}
}

function ShowTour(id)
{
	open('tour.php?id=' + id, 'tour', 'width=648,height=450,status=no,toolbar=no,menubar=no');
}

function OrderTour(id)
{
	open('order.php?s=1&id=' + id, 'order', 'width=600,height=600,status=no,toolbar=no,menubar=no');
}

function ShowInfo()
{
	open('smallinfo.htm', 'info', 'copyhistory=no,directories=no,menubar=no,location=no,resizable=no,scrollbars=yes,width=665,height=410');
}