var openedMenu = "";
function ShowMenu(menuId, Orientation) {
	HideMenu();

	var el = document.getElementById(menuId);
	if(el) {
	if(!el.flag) {

	var obj = document.getElementById('_'+menuId);
	var clw = obj.offsetParent.clientWidth - 1;
	var clh = 0;
	var xoff = 0;
	var yoff = 0;
	while (obj) {
	     xoff += obj.offsetLeft;
	     yoff += obj.offsetTop;
	     obj = obj.offsetParent;
	 }
	if (Orientation == 0){
	  yoff = 167;
	  xoff -= 0;
	  el.style.left = xoff + "px";
	  el.style.top = yoff + "px";
	}else{
	  xoff += 1;
	  yoff == 0;
	  el.style.left = xoff + clw + "px";
	  el.style.top = yoff + clh + "px";
	}
	el.flag = true;
	}
	el.style.visibility = "visible";
	}
	openedMenu = menuId;
	flag = false;
}

function HideMenu() {
	if (openedMenu) if (document.getElementById(openedMenu)) document.getElementById(openedMenu).style.visibility = "hidden";
}

function ShowOrHide(d1, d2) {
	if (d1 != '') DoDiv(d1);
    if (d2 != '') DoDiv(d2);
}
function DoDiv(id) {
	var item = null;
    if (document.getElementById) { item = document.getElementById(id); }
	else if (document.all){ item = document.all[id]; } 
	else if (document.layers){ item = document.layers[id]; }
    if (!item) {}
	else if (item.style) {
		if (item.style.display == "none"){ item.style.display = ""; }
		else {item.style.display = "none"; }
	} else { item.visibility = "show"; }
}