function top_menu_in(el_id)
{
	var el = document.getElementById("menu_"+el_id);
	if(!el) return; top_menu_out(el);

	if(el.className) { el.className += " act"; }
	else { el.setAttribute("class", el.getAttribute("class") + " act"); }
}

function top_menu_out(el_id)
{
	var el = document.getElementById("menu_"+el_id);
	if(!el) return; var array = new Array();
	var classNames = el.className || el.getAttribute("class");
	var classes = classNames.split(/\s+/);
	for (var i = 0; i < classes.length; i++)
	{
		if(classes[i] != "act")
		{ array[array.length] = classes[i]; }
	}
	if(el.className) { el.className = array.join(" "); }
	else { el.setAttribute("class", array.join(" ")); }
}

function google_analytics_group(group)
{
	// if (group == "home") return true;
	if (pageTracker) pageTracker._setVar(group);
	// if (window.console) console.log('GA - Content Group: ' + group);
}

function google_analytics_search(id)
{
	var form = document.getElementById(id);
	for(var i = form.elements.length - 1; i != -1; i--)
	{
		var el = form.elements[i];
		var sword = "tx_indexedsearch[sword]";
		if(el.name == sword)
		{
			if(form.action.match(/\?$/)) { form.action += sword + "=" + escape(el.value); }
			else if(form.action.match(/\?.*\&$/)) { form.action += sword + "=" + escape(el.value); }
			else if(form.action.match(/\?.+/)) { form.action += "&" + sword + "=" + escape(el.value); }
			else { form.action += "?" + sword + "=" + escape(el.value); }
		}
	}
	return true;
}