// TOGGLE THE DROP DOWN MENU FOR MUSEUMS
	function toggleNSM(id)
	{
		var toggleObj = document.getElementById(id);
		if (toggleObj.style.visibility == 'visible')
		{
			toggleObj.style.visibility = 'hidden';
			return;
		}
		toggleObj.style.visibility = 'visible';
	}
		
	// CHOOSES BETWEEN SEARCHING THE ENTIRE MUSEUM AND SITE
	function searchThisSite(site, form)
	{
		if (site == '')
		{
			document.forms[form].submit();
		}
		else
		{
			document.forms[form].sitesearch.value = site;
			document.forms[form].submit();
		}
	}