var x = 0;
	var y = 0;
	var lastLayer = ''; 
	var layerStartTop = 20;
	var layerPadding = 16;
	
	function showMenu(whichLayer,nbr)
     	{
     	if(lastLayer != '')
     		hideMenu(lastLayer);
     	
     	
     	y = layerPadding * nbr;	
     	y = layerStartTop + y;	
     		  
     	try{
     		
    		document.getElementById(whichLayer).style.visibility = "visible";
			document.getElementById(whichLayer).style.top = y + 'px';
			document.getElementById(whichLayer).style.opacity = '.0';
			document.getElementById(whichLayer).style.filter = "alpha(opacity:0)";
			tagFader(whichLayer,10);
     	}catch(e)
     		{}
     		
     	lastLayer = whichLayer;
     		
     	}
     	
     
     function hideMenuActive()
     	{
     	if(lastLayer != '')
     		hideMenu(lastLayer);
     	
     	}
     		
     	
     	
      function hideMenu(whichLayer)
     	{    	
     	try{
     		if (document.getElementById) 
     			document.getElementById(whichLayer).style.visibility = "hidden";
			else if (document.all)
				document.all[whichLayer].style.visibility = "hidden";
			else if (document.layers)
				document.layers[whichLayer].visibility = "hidden";
		}catch(e)
     		{}
     	
     		
     		
     	}

     	
     	
 	 function tagFader(divname,opac) 
        {
		var obj = document.getElementById(divname);
		var passed = parseInt(opac);
		var newOpac = parseInt(passed+10);
		if ( newOpac < 90 ) {
			obj.style.opacity = '.'+newOpac;
			obj.style.filter = "alpha(opacity:"+newOpac+")";
			opacityID = setTimeout("tagFader('" + divname + "','"+newOpac+"')",17);
		}
		else { 
			obj.style.opacity = '.99';
			obj.style.filter = "alpha(opacity:99)";
		}
 }