<!-- Show/hide divs -->
<!-- From:  -->
/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  Copyright 2001-3 by Sharon Paine 
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

var cur_info;	// holds id of currently visible layer
function swapLayers(id) {
  if (cur_info) hideLayer(cur_info);
  showLayer(id);
  cur_info = id;
}

function showLayer(id) {
  var info = getElemRefs(id);
  if (info && info.css) info.css.visibility = "visible";
}

function hideLayer(id) {
  var info = getElemRefs(id);
  if (info && info.css) info.css.visibility = "hidden";
}

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}

window.onload = function(e) {
  swapLayers('info1');
}
//-->