// Resets mainnav
function resetMainNav()
{	
	mainnavobj = document.getElementById("mainnav").getElementsByTagName("ul")[0];

	mainnavobj.childNodes[0].className='first';
	for (i=1; i < mainnavobj.childNodes.length; i++)
	{		
	mainnavobj.childNodes[i].className='';
	}
}

// Sets all homenav divs display=none
function resetHomeNav()
{
	mynavs = document.getElementById("navs");

	for (i=0; i < mynavs.childNodes.length-1; i++)
	{	
	mynavs.childNodes[i].className='nav';
	}
	
	document.getElementById("homebannerarea").style.display = 'block'
}

// Toggles home and topnav
function showNav(navid)
{
	
	resetHomeNav();
	//Set home nav
	if (navid > 0)
	{
		mynav = document.getElementById("homenav"+navid);	
		mynav.className='navon';
		document.getElementById("homebannerarea").style.display = 'none'
	}
	
	resetMainNav()

	//Set top nav
	if (navid > 0)
	{
	document.getElementById("nav"+navid).className='on'
	}
	else
	{	
	document.getElementById("nav"+navid).className='on first'
	}
}