function init()
{
	if (selectedNav != '')
	{
		selectNav(selectedNav);
	}
	
}

function selectNav(paramNav)
{
	var lastCss = "";

	if (paramNav == "nav_sitemap" || paramNav == "leftnav_online" || paramNav == "leftnav_where")
	{
		lastCss = " last";

	}
	
	document.getElementById(paramNav).className = "selected" + lastCss;
	
}