var remember = null;
var checkIt;

function show(name,obj) {
	if(!DHTML) 
		return;
	resetCheckIt();
	if(remember != null 
			&& remember == name) 
		return;
	if(remember != null)
		hide();
	if(name) {
		var x = getObj(name);
		x.style.visibility = 'visible';
	}
	remember = name;
}

function hide() {
	if(remember != null) {
		var x = getObj(remember);
		x.style.visibility = 'hidden';
	}
	remember = null;
}

function resetCheckIt() {
	if(checkIt) 
		clearTimeout(checkIt);
	checkIt = setTimeout('hide()',60000);
}

function checkUserInput() {
	if (checkIt) 
		clearTimeout(checkIt);
	checkIt = setTimeout('hide()',500);
}

function hilightChild(obj) {

	var aAs = obj.getElementsByTagName("a");
	getStyle(aAs[0]).color = "#292929";
}

function lolightChild(obj) {

	var aAs = obj.getElementsByTagName("a");
	getStyle(aAs[0]).color = "#808080";
}