//-- main buttons -------------
function mOverBtn(divID){
	document.getElementById(divID).style.color = '#000';
}
function mOutBtn(divID){
	document.getElementById(divID).style.color = '#666';
}
//-- side menu button functions -------------
function mOverSBtn(divID){
	document.getElementById(divID).style.backgroundColor = 'ECECEC';
}
function mOutSBtn(divID){
	document.getElementById(divID).style.backgroundColor = '';
}