// SHOW THE DROP DOWN MENUS
function show(elmnt) {	
	document.getElementById(elmnt).style.display = "block";
}

// HIDE THE DROP DOWN MENUS
function hide(elmnt) {
	document.getElementById(elmnt).style.display = "none";
}

// TOGGLE VISIBILITY OF REPORTS 
function getItem(id) {
	var itm = false;

	if(document.getElementById)
		itm = document.getElementById(id);
	else if(document.all)
		itm = document.all[id];
	else if(document.layers)
		itm = document.layers[id];

	return itm;
}

function toggleItem(id) {
	itm = getItem(id);
 
 	if(!itm)
		return false;
 
	if(itm.style.display == 'none')
		itm.style.display = 'block';
	else
		itm.style.display = 'none';
 		return false;
}