function init()
{
	var area = document.getElementById("subNav");
	var links = area.getElementsByTagName("p");
	for (var i = 0; i <links.length; i++)
	{
		links[i].style.display = "none";
		links[i].parentNode.className = "";
		//if(links[i].className == "subnavItem current") links[i].parentNode.className = "current";
	}
}
function setCurrent()
{
	var area = document.getElementById("subNav");
	var links = area.getElementsByTagName("p");
	var currentCount = 0;
	for (var i = 0; i <links.length; i++)
	{
		if (links[i].className == "subnavItem current")
		{
			links[i].style.display = "block";
			links[i].parentNode.className = "current";
			currentCount++;
		}
	}
	if(currentCount < 1) makeVisible('home');
}
function makeVisible(element)
{
	init();
	var subnav = document.getElementById(element);
	subnav.style.display = "block";
	if(subnav.className == "subnavItem current") subnav.parentNode.className = "current";
}
function dbhsetup()
{
	init();
	setCurrent();
}