function setForm(arg)
{
	if (arg=="left")
	{
		document.getElementById("order_left").className="order_left active";
		document.getElementById("order_right").className="order_right";
		document.getElementById("lf").style.display = "block";
		document.getElementById("rf").style.display = "none";
		
		document.getElementById("left_link").innerHTML = 'Для семейного отдыха';
		document.getElementById("right_link").innerHTML = '<a href="#" onclick="setForm(\'right\'); return false;">Для семинаров и тренингов</a>';
	}
	else if (arg=="right")
	{
		document.getElementById("order_right").className="order_right active";
		document.getElementById("order_left").className="order_left";
		document.getElementById("lf").style.display = "none";
		document.getElementById("rf").style.display = "block";
		
		document.getElementById("left_link").innerHTML = '<a href="#" onclick="setForm(\'left\'); return false;">Для семейного отдыха</a>';
		document.getElementById("right_link").innerHTML = 'Для семинаров и тренингов';
	}
}