// JScript File
        function CDTN_closeAllLayers() 
        {
	        capas=document.getElementsByTagName('div');
	        for (i=0;i<capas.length;i++)
	        {
	            var nombre = capas[i].id;
	            if(nombre.substring(0,10)=='categoria_')
	            {
		            if(document.getElementById(nombre))
		            {
    			        document.getElementById(nombre).style.display='none';
	    	        }	
	            }
	        }
        }
        
        function CDTN_showHideLayers() 
        { 
	      CDTN_closeAllLayers();
          var i,p,v,obj,args=CDTN_showHideLayers.arguments;
          var e = args[4];
	        var posx = 0;
	        var posy = 0;
          var x1 = document.getElementById(e.parentNode.id);
          var curleft = curtop = 0;
	        if (x1.offsetParent)
	        {
		        curleft = x1.offsetLeft;
		        while (x1 = x1.offsetParent)
		        {
			        curleft += x1.offsetLeft;
			        curtop += x1.offsetTop;
		        }
	        }
	        if (e.offsetLeft >= 0 || e.offsetTop >= 0) 	
	        {
		        posx = e.offsetLeft;
		        posy = e.offsetTop;
	        }
          for (i=0; i<(args.length-2); i+=4) 
          with (document) 
          if (getElementById && ((obj=getElementById(args[i]))!=null)) 
          {
            v=args[i+2];
            if (obj.style) 
            { 
                obj=obj.style; 
                v=(v=='show')?'block':(v=='hide')?'none':v; 
            }
            
            //obj.left = posx +  curleft + "px";
            obj.left = curleft + "px";
            obj.top= posy + curtop + "px";
            obj.display=v; 
          }
        }