function show(object) {
	if (document.getElementById && document.getElementById(object) != null)
   	node = document.getElementById(object).style.visibility='visible';
	else if (document.layers && document.layers[object] != null)
   	document.layers[object].visibility = 'visible';
	else if (document.all)
   	document.all[object].style.visibility = 'visible';
}
function hide(object) {
	if (document.getElementById && document.getElementById(object) != null)
		node = document.getElementById(object).style.visibility='hidden';
   else if (document.layers && document.layers[object] != null)
   	document.layers[object].visibility = 'hidden';
   else if (document.all)
   	document.all[object].style.visibility = 'hidden';
}

function loadingsrc(){
/*	show('top');
	show('top2');
	show('top3');
	show('navblurb');
	show('navbut');
	show('content');
	show('head');
	hide('loading');*/
}
function navblurbchange(text){
	document.getElementById("navblurb").innerHTML = text;
}
function shonav(){
	show('nav');
}