var timeout = null;
var tipOffTimeout = null;

function TopicTipOn(anchor, id, YNeg)
{
	//var targetY = document.body.scrollTop + window.event.clientY + 18;
	var targetY = document.body.scrollTop + window.event.clientY - YNeg;
	var targetX = document.body.scrollLeft + window.event.clientX + 12;

	TopicTip.style.left = targetX;
	TopicTip.style.top = targetY;
	var tip = document.getElementById(id);
	TopicTip.innerHTML = tip.innerHTML;
	TopicTip.style.display = 'block';
	if (tipOffTimeout != null)
		window.clearTimeout(tipOffTimeout);
	tipOffTimeout = window.setTimeout("TopicTipOff()", 10000, "JScript");
}

function TopicTipOnLeft(anchor, id, YNeg)
{
	//var targetY = document.body.scrollTop + window.event.clientY + 18;
	var targetY = document.body.scrollTop + window.event.clientY - YNeg;
	var targetX = document.body.scrollLeft + window.event.clientX - 300;

	TopicTip.style.left = targetX;
	TopicTip.style.top = targetY;
	var tip = document.getElementById(id);
	TopicTip.innerHTML = tip.innerHTML;
	TopicTip.style.display = 'block';
	if (tipOffTimeout != null)
		window.clearTimeout(tipOffTimeout);
	tipOffTimeout = window.setTimeout("TopicTipOff()", 10000, "JScript");
}

function TopicTipOff()
{
	if (tipOffTimeout != null)
		window.clearTimeout(tipOffTimeout);
	tipOffTimeout = null;				
	document.getElementById('TopicTip').style.display = 'none';
}