delayId = null
delayOn = false

// detect browser vers
nav = (document.all)?"ie":"";

// function to find position of object
function findPos(obj) {
	var curleft = obj.offsetWidth;
	var curtop = 0; //obj.offsetHeight;
	if (obj.offsetParent) {
		curleft += obj.offsetLeft;
		curtop += obj.offsetTop;
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		}
	}
	return [curleft,curtop];
}


function stoptimer(){
if (delayOn !== false) {
	clearTimeout(delayId);
	delayOn = false;
	}
}
function starttimer(){
delayId = setTimeout("hideall()",800);
delayOn = true;
}
function hide(layerId){
	layertohide = document.getElementById(layerId);
	layertohide.style.visibility = "hidden";
	var button_name = 'm'+layerId;
	document.getElementById(button_name).className = 'sidenav';
	}
function hideall(){
	hide("m_membership");
	hide("m_entertainment");
	hide("m_dining");
	hide("m_gaming");	
	hide("m_sport");
	hide("m_promotions");	
	hide("m_yourclub");	
	}
function show(layerName,parentobj){
var button_name = 'm'+layerName;
document.getElementById(button_name).className = 'sidenavon';
stoptimer();
layertoshow = document.getElementById(layerName);

position = findPos(parentobj);
layertoshow.style.left = position[0];
layertoshow.style.top = position[1];

layertoshow.style.filter='Alpha(Opacity=95)';
layertoshow.style.opacity = .95;
layertoshow.style.visibility = "visible";

}