var n= false;
var fTop = 0;
var oldWidth = 0;
function getElement(name) {
  if(document.all) {
    return document.all[name];
  } else {
    return document.getElementById(name);
  }
}

var currentMenu=null;
var currentTimer=null;
function selectMenu(a, name) {

	var elem = a;   

	var t = elem.offsetTop;

	while (a.offsetParent != null)
    {
		elem = elem.offsetParent;
		t += elem.offsetTop;
		if (elem.tagName == 'BODY') break;
	}
	var left = a.offsetLeft; 
	while (a.offsetParent != null) {
		a = a.offsetParent;
		left += a.offsetLeft;
	} 
	
	if(currentTimer) clearTimeout(currentTimer);
	currentTimer=null;
	if(currentMenu) {
		getElement(currentMenu).style.display='none';
	}
	currentMenu=name;
	document.getElementById(currentMenu).style.display='block';
//	alert(document.body.clientWidth-left);
	if (document.body.clientWidth-left < 212) document.getElementById(currentMenu).style.marginLeft='-'+(214-(document.body.clientWidth-left)+document.getElementById('rightTd').clientWidth)+'px'
}

function overMenu() {
  if(currentTimer) clearTimeout(currentTimer);
}
function unselectMenu() {
  currentTimer=setTimeout('closeMenu()',300);
}
function closeMenu() {
  if(currentMenu) {
    getElement(currentMenu).style.display='none';
  }
  if(currentTimer) clearTimeout(currentTimer);
  currentTimer=null;
  currentMenu=null;
}