function outNav(theTD)
{
	if (document.getElementById(theTD))
	{
		document.getElementById(theTD).style.backgroundColor = 'transparent';
		document.getElementById(theTD).style.color = '#000000';
	}
}

function overNav(theTD)
{
	if (document.getElementById(theTD))
	{
		document.getElementById(theTD).style.backgroundColor = '#496686';
		document.getElementById(theTD).style.color = '#FFFFFF';
	}
}


function outUNav(theTD)
{
	if (document.getElementById(theTD))
	{
		document.getElementById(theTD).style.backgroundColor = '#D1DADF';
		document.getElementById(theTD).style.color = '#000000';
	}
}

function navlink(link,framename)
{
	if(framename == '_self')
	{
		location.href = link;
	}
	else
	{
		window.open(link);
	}
}


var strOverItem='';
		var lngDelayMS= 0;

		function showNavLayer(theL) {
			if (document.getElementById(theL)) {
				document.getElementById(theL).style.display = '';
				strOverItem = theL;
			}
		}

		function hideNavLayer(theL) {
			if (document.getElementById(theL)) {
				window.setTimeout('actualHide(\''+theL+'\');', lngDelayMS);
				strOverItem = '';
			}
		}

		function actualHide(strDivName) {
			if (document.getElementById(strDivName)) {
				if (strDivName != strOverItem) {
					document.getElementById(strDivName).style.display = 'none';
				}
			}
		}