//Navigation rollover
function NavIn(menItem) {
	menItem.style.borderColor='#000000'; 
	menItem.style.backgroundColor='#CCCCCC';
}

function NavOut(menItem) {
	menItem.style.borderColor='#000000'; 
	menItem.style.backgroundColor='#F0F0F0';
}

function NavCat(menItem) {
	menItem.style.borderColor='#000000'; 
	menItem.style.backgroundColor='#000000';
}