var helpmsg = null; 
var ns=(typeof(document.layers) != 'undefined')
var ie=(document.all)
var ns6=(document.getElementById)
var displength = 100;

function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}

function showDesc(id) {
	if (id && !ns) {
		var locRefObj = new getObj('m' + id);
		var descObj = new getObj('d' + id);
		descObj.style.left = findPosX(locRefObj.obj) - 5;
		descObj.style.top = findPosY(locRefObj.obj) + 22;
		descObj.style.display = "";
	}
}

function showDesc2(id) {
	if (id && !ns) {
		var locRefObj = new getObj('m' + id);
		var descObj = new getObj('d' + id);
		descObj.style.left = findPosX(locRefObj.obj) + 2;
		descObj.style.top = findPosY(locRefObj.obj) + 25;
		descObj.style.display = "";
	}
}

function hideDesc(id) {
	if (id && !ns) {
		var descObj = new getObj('d' + id);
		descObj.style.display = "none";
	}
}