// $Id: sidebutton_display.js,v 1.1 2005/01/10 19:42:17 barryh Exp $
// $Source: /usr/local/cvsroot/projects/cs/vioma/content/CS/scripts/sidebutton_display.js,v $
var numDescOpen = 0;

function displayDesc(num) {
	//Close the one previously open.
	closeCurrDesc();
	//Change header.
//	var hdr = document.getElementById('dH' + num);
//	hdr.style.display = 'block';
	//Now open new one.
	numDescOpen = num;
	var el = document.getElementById('mainDesc' + num);
	if (el) el.style.display = 'block';
}

function closeCurrDesc() {
	var el = document.getElementById('mainDesc' + numDescOpen);
	if (el) el.style.display = 'none';

//	var hdr = document.getElementById('dH' + numDescOpen);
//	hdr.style.display = 'none';
}