function SelectActiveNavigationItem()
{
	var pageID = document.body.getAttribute('ID');
	var items = document.getElementsByName('NavigationBarItem');
	var icons = document.getElementsByName('NavigationBarItemIcon');

    if (pageID && items)
	{
	    for (var i = 0; i < items.length; i++)
	    {
	        if (items[i].getAttribute('linkid') == pageID)
	        {
                items[i].className = 'SelectedNavigationBarItem';
	        }
	    }
    }

    if (pageID && icons)
	{
	    for (var i = 0; i < icons.length; i++)
	    {
	        if (icons[i].getAttribute('linkid') == pageID)
	        {
                icons[i].innerHTML = "<img src='" + AppRoot + "Includes/DefaultThemeImages/NavigationBarSelectedItem.png' />";
                icons[i].className = 'SelectedNavigationBarItem';
	        }
	    }
    }
}