// JavaScript Document

function ShowSubMenu(theMENU,theSUBMENU,theVISIBLECLASSNAME,theSUBMENUAREA,theINVISIBLECLASSNAME){

var objpre = document.getElementById(theSUBMENUAREA);
var obj  = objpre.getElementsByTagName('ul');
var max  = obj.length;
	for(var i = 0; i < max; i++){
	obj[i].className = theINVISIBLECLASSNAME;
	}

document.getElementById(theSUBMENU).className = theVISIBLECLASSNAME; 
}