// ..................................................................

dom = (document.getElementById) ? 1 : 0;
ie = (navigator.appName != "Netscape" && document.all) ? 1 : 0;
opera = (navigator.appName == "Opera") ? 1 : 0;

// ..................................................................

var vmenu = 'on';
if(!dom && !ie) { var vmenu = 'off'; }
if(opera) { var vmenu = 'off'; }

// ..................................................................

function setCookie(name, value)
{
	eval("document.cookie = \"" + name + "=" + value + "; path=/; expires=Wed, 1 Jan 2020 00:00:00 GMT;\"");
}

// ..................................................................

function wop(href, name, width, height)
{
	window.open(href, name, 'toolbar=no, scrollbars=yes, menubar=no, directories=no, status=no, resizable=no, width=' + width + ', height=' + height);
	return false;
}

// ..................................................................

function add2favor()
{

	if(navigator.appName == "Microsoft Internet Explorer" && parseFloat(navigator.appVersion) >= 4.0)
		window.external.AddFavorite(location.href, document.title);
	else
		window.alert("??? ??????? ?? ???????????? ?????? ???????. ??????? Ctrl+D, ????? ???????? ? Favorites.");
}

// ..................................................................

function opendiv(id, parname)
{
	for(i = 0; i < 4; i++)
	{
		if(i != id) closediv(parname + "" + i);
	}

	o = document.getElementById(parname + "" + id).style;

	if(o.display == "none")
	{
		o.display = "block";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-minus.gif";
	}
	else
	{
		o.display = "none";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-plus.gif";
	}

	return false;
}

// ..................................................................

function closediv(closename)
{
	document.getElementById(closename).style.display = "none";
	document.getElementById("icon" + closename).src = "/img/icon-plus.gif";
}

// ..................................................................

function openbeeline(id, parname)
{
	for(i = 1; i <= 1; i++)
	{
		if(i != id) closediv(parname + "" + i);
	}

	o = document.getElementById(parname + "" + id).style;

	if(o.display == "none")
	{
		o.display = "block";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-minus.gif";
	}
	else
	{
		o.display = "none";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-plus.gif";
	}

	return false;
}

// ..................................................................

function openprice(id, parname)
{
	for(i = 1; i <= 3; i++)
	{
		if(i != id) closediv(parname + "" + i);
	}

	o = document.getElementById(parname + "" + id).style;

	if(o.display == "none")
	{
		o.display = "block";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-minus.gif";
	}
	else
	{
		o.display = "none";
		document.getElementById("icon" + parname + "" + id).src = "/img/icon-plus.gif";
	}

	return false;
}

// ..................................................................