function t(i) {
	var e = document.getElementById(i);
	var t = e.className;
	if (t.match('invisible')) { t = t.replace(/invisible/gi, 'visible');
		} else { 
		t = t.replace(/visible/gi, 'invisible');
	}
	if (t.match('invisiblec')) { t = t.replace(/invisiblec/gi, 'visiblec');
		} else { 
		t = t.replace(/visiblec/gi, 'invisiblec');
	}
	if (t.match('h3-view-on')) { t = t.replace(/h3-view-on/gi, 'h3-view-off');
		} else { 
		t = t.replace(/h3-view-off/gi, 'h3-view-on');
	}
	if (t.match('toggle-on')) { t = t.replace(/toggle-on/gi, 'toggle-off');
		} else { 
		t = t.replace(/toggle-off/gi, 'toggle-on');
	}
	e.className = t;
}
var ismc = (navigator.appVersion.indexOf("Mac") != -1);
var issafari = (navigator.appVersion.indexOf("Safari") != -1);
var nscp = ( (navigator.appName == "Netscape") && ( ! issafari ) );
var vers = parseFloat(navigator.appVersion.substring(22,25));
var isNS6 = (!document.all && document.getElementById) ? true : false;

function getObj(obj) {	
	if (isNS6) {
	compLayr = document.getElementById(obj).style;
	} else if (nscp) {
	 	compLayr = document.layers[obj];
	} else {	
		compLayr = eval("document.all." + obj + ".style");
	}
	return compLayr
}

// function to show later

function show(layr)	{
	obj = getObj(layr);
	obj.display = "block";
}

// function to hide later

function hide(layr) {
	obj = getObj(layr);
	obj.display = "none";
}

function change(id, newClass) {
	identity=document.getElementById(id);	
	identity.className=newClass;
}
	
var setT;
function toggle(id){
	var myDiv=document.getElementById(id);
	if(myDiv.style.display=='none'||myDiv.style.display==''){
		myDiv.style.display='block';
		setT = setTimeout('closeD("'+id+'")',500)
	} else {
		closeD(id)
	}
}
function closeD(id){
	document.getElementById(id).style.display='none';
	if(setT) {
		clearTimeout(setT)
	}
}
/*var setT;
function toggle(id){
	var myDiv=document.getElementById(id);
	if(myDiv.style.visibility=='hidden'||myDiv.style.visibility==''){
		myDiv.style.visibility='visible';
		setT = setTimeout('closeD("'+id+'")',1000)
	} else {
		closeD(id)
	}
}
function closeD(id){
	document.getElementById(id).style.visibility='hidden';
	if(setT) {
		clearTimeout(setT)
	}
}
*/