var ttTimer;
var ttCurrentObject;
function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function muestraTip() {
	var divtt = document.getElementById("divToolTip");
	var contenido = ttCurrentObject.firstChild.innerHTML;
	if (contenido != "")
	{
		divtt.style.display="block";
		var pos = findPos(ttCurrentObject);
		divtt.innerHTML = contenido;
		divtt.style.left = pos[0] + 'px';
		divtt.style.top = (pos[1]-divtt.offsetHeight-2) + 'px';

	}
}
function overToolTip(obj) {
	ttCurrentObject = obj;
	ttTimer = window.setTimeout("muestraTip();",800);
}
function outToolTip(obj) {
	window.clearTimeout(ttTimer);
	var divtt = document.getElementById("divToolTip");
	divtt.style.display = "none";
}