var currABC = null;
var currABC_nav = null;

function show(who){
	//alert("who: " + who.innerHTML)
	
	if(currABC != null) currABC.style.display = "none";
	
	currABC_nav = who;
	
	// just use innerHTML of rollover element to get ID of block to show
	currABC = document.getElementById( who.innerHTML );
	currABC.style.display = "block";	
}

function showDiv( who, targ ){
	//alert("who: " + who.innerHTML)
	
	if(currABC != null) currABC.style.display = "none";
	
	currABC_nav = who;
	currABC = document.getElementById( targ );
	currABC.style.display = "block";	
}