var activeHeader = null;
	var activeMenu = null;
	

	function setMenu(menuHeaderID,menuID)
	{
		var top = 0;
		var left = 0;
		var currentMenu;
		
		if(document.all)
		{
			if(activeHeader != null && activeMenu != null)
			{
				if(activeMenu.style.visibility != 'hidden')
				{
					menuHide();
				}
			}
		
			activeHeader = eval("document.all('" + menuHeaderID + "');");
			activeMenu = eval("document.all('" + menuID + "');");
			
			currentMenu = activeHeader;
				
			while(currentMenu.tagName.toLowerCase() != 'body')
			{
				top += currentMenu.offsetTop;
				left += currentMenu.offsetLeft;
				currentMenu = currentMenu.offsetParent;
			}
			
			left += (activeHeader.offsetWidth + 0);
		      top += (activeHeader.offsetHeight - 40);		
			activeMenu.style.left = left;
			activeMenu.style.top = top;
			
			menuShow();
			
			event.cancelBubble = true;
		}
	}
	

	function menuShow()
	{
		if(document.all)
		{
			//activeHeader.className = 'over';
			activeMenu.style.visibility = 'visible';
		}
	}
	

	function menuHide()
	{
		if(document.all)
		{
			activeMenu.style.visibility = 'hidden';
		}
	}
	
	function hideMenu()
	{
		if(document.all)
		{
			if(activeHeader != null && activeMenu != null)
			{
				if(!activeMenu.contains(event.toElement)) 
				{
					activeMenu.style.visibility = 'hidden';
					activeHeader = null;
				}
			}
		}
	}