var backgroundOn = ['#557292','#469895','#6E9C32','#DED90E','#E48D16'];
var backgroundOff = ['#93A8BF','#81C5C2','#9FCC62','#F3EF4B','#F0B768'];
var foregroundOn = ['white','white','white','white','white'];
var foregroundOff = ['white','white','white','gray','white'];

function menuOff(pElem) {
    var el = document.getElementById(pElem);
    el.style.visibility = 'hidden';  
}

function menuOn(pElem) {
    var el = document.getElementById(pElem);
    el.style.visibility = 'visible';  
}

function hoverOff(pElem,pValue) {
	pElem.style.background = backgroundOff[pValue];
	pElem.style.color = foregroundOff[pValue];
	pElem.style.cursor = 'arrow';
}

function hoverOn(pElem,pValue) {
	pElem.style.background = backgroundOn[pValue];
	pElem.style.color = foregroundOn[pValue];
	pElem.style.cursor = 'pointer';
}