<!--// resize fix for ns4var origWidth, origHeight;if (document.layers) {	origWidth = window.innerWidth; origHeight = window.innerHeight;	window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }}var cur_lyr;	// holds id of currently visible layerfunction swapLayers(id) {  if (cur_lyr) hideLayer(cur_lyr);  showLayer(id);  cur_lyr = id;}function showLayer(id) {  var lyr = getElemRefs(id);  if (lyr && lyr.css) lyr.css.visibility = "visible";}function hideLayer(id) {  var lyr = getElemRefs(id);  if (lyr && lyr.css) lyr.css.visibility = "hidden";}function getElemRefs(id) {	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? getLyrRef(id,document): null;	if (el) el.css = (el.style)? el.style: el;	return el;}// get reference to nested layer for ns4// from old dhtmllib.js by Mike Hall of www.brainjar.comfunction getLyrRef(lyr,doc) {	if (document.layers) {		var theLyr;		for (var i=0; i<doc.layers.length; i++) {	  	theLyr = doc.layers[i];			if (theLyr.name == lyr) return theLyr;			else if (theLyr.document.layers.length > 0) 	    	if ((theLyr = getLyrRef(lyr,theLyr.document)) != null)					return theLyr;	  }		return null;  }}function openPopup(pic) {				now = new Date()		window_name = now.getTime()		popup_window = window.open("images/"+pic,window_name,"width=400,height=200,location=no,menubar=no,directories=no,toolbar=no,scrollbars=yes,resizable=yes,status=yes");		popup_window.focus()	}function openPage(page) {				now = new Date()		window_name = now.getTime()		popup_window = window.open(page,window_name,"width=500,height=550,location=no,menubar=no,directories=no,toolbar=no,scrollbars=yes,resizable=yes,status=yes");		popup_window.focus()	}