//Navigation rollover
function NavIn(menItem) {
	menItem.style.borderColor='#999999'; 
	menItem.style.backgroundColor='#CCCCCC';
}

function NavOut(menItem) {
	menItem.style.borderColor='#E7E7E7'; 
	menItem.style.backgroundColor='#E7E7E7';
}

function NavCat(menItem) {
	menItem.style.borderColor='#FFFFFF'; 
	menItem.style.backgroundColor='#FFFFFF';
}