function ShowMenu(obj, parent)
	{
		HideMenu(parent);
		document.getElementById(parent).className="barOver";
		 
		document.getElementById(obj).style.visibility = "visible";
		// firefox 
		if (window.sidebar) {
			var coords = getCoords(document.getElementById(parent));
			document.getElementById(obj).style.left = coords.x + 126 + "px";
			//document.getElementById(obj).style.top = document.getElementById(parent).getBoundingClientRect().top;
			//document.getElementById(obj).style.left = document.getElementById(parent).getBoundingClientRect().left + document.body.scrollLeft + 126 + "px";
		}
			  // IE
		else if (window.external) {
			document.getElementById(obj).style.pixelTop =  document.getElementById(parent).getBoundingClientRect().top + document.documentElement.scrollTop - 2;
			document.getElementById(obj).style.pixelLeft = document.getElementById(parent).getBoundingClientRect().left + document.documentElement.scrollLeft + 124;
		}
	}
	
	function getCoords (element) {
		var coords = { x: 0, y: 0, width: element.offsetWidth, height:
		element.offsetHeight };
		while (element) {
		coords.x += element.offsetLeft;
		coords.y += element.offsetTop;
		element = element.offsetParent;
		}
		return coords;
	}
   
   function HideMenu(parent)
   {
	   	var parClass = document.getElementById(parent).className;
		if (parClass != "barOver") {
			document.getElementById('menu1').style.visibility = "hidden";
			document.getElementById('menu2').style.visibility = "hidden";
			document.getElementById('menu3').style.visibility = "hidden";
			if (sect == "pub")
				document.getElementById('menu9').style.visibility = "hidden";
		}
		document.getElementById(parent).className="Bar";
   }
   
  function ShowSubMenu(obj)
  {
     PMenu = eval(obj.parentElement.id)
      HideMenu(PMenu)
     if(obj.menu != null)
     {
     var menu = eval(obj.menu)
     menu.style.visibility = "visible"
     menu.style.pixelTop =  obj.getBoundingClientRect().top + document.body.scrollTop -1
     menu.style.pixelLeft = obj.getBoundingClientRect().right + Bdy.scrollLeft 
     if(menu.getBoundingClientRect().right > window.screen.availWidth )
       menu.style.pixelLeft = obj.getBoundingClientRect().left - menu.offsetWidth
    }
  }