/*------------------- Top menu Nueva Acropolis-------------------*/
/*------------------- Horisontal position -------------------*/
function GetHorizontalPosition(item, horshift) {
	var niiPos = 0;
              var hs = horshift;
	while (item!=null) {
		niiPos+=item.offsetLeft;
		item = item.offsetParent;
	}
              niiPos = niiPos + hs;
	return niiPos;
}

/*------------------- Vertical position -------------------*/
function GetVerticalPosition(item) {
	var huiPos = 0;
	while (item!=null) {
		huiPos+=item.offsetTop;
		item = item.offsetParent;
	}
	return huiPos;
}

/*------------------- Get Child -------------------*/
function GetChild(itemid1, itemid2, horshift)
{
	var ramparent = document.getElementById(itemid1);
	var child = document.getElementById(itemid2);

	child.style.left = GetHorizontalPosition(ramparent, horshift);
	child.style.top = GetVerticalPosition(ramparent) + ramparent.offsetHeight;
	child.style.visibility = "visible";
}

/*------------------- Hide Child -------------------*/
function HideChild(itemid)
{
		document.getElementById(itemid).style.visibility = "hidden";
}