function setMenuStyle(objId, style, value) {
    document.getElementById(objId).style[style] = value;
}
function setMenuOn(objId,objon,objoff) {
	setMenuStyle(objId,'display','block');
	setMenuStyle(objon,'display','block');
	setMenuStyle(objoff,'display','none');
	//deleteCookie(objId);
	deleteCookieNopart(objId);
}
function setMenuOff(objId,objon,objoff) {
	setMenuStyle(objId,'display','none');
	setMenuStyle(objon,'display','none');
	setMenuStyle(objoff,'display','block');
	//setCookie(objId,"0");
	setCookieNopart(objId,"0");
}