<!--

	  function handleLayer(layid) {
		  if (document.layers)
			 return(document.layers[layid]);
		  else if (document.all) {
			 layer = eval('document.all.' + layid + '.style');
			 return(layer);
		  }
		  else
			 return(null);
		}

		function shroudLayer(layerid) {

		  var layer = handleLayer(layerid);

		  if (document.layers) layer.display = "none";
		  if (document.all) layer.display = "none";

		  layer.width="0";
		  layer.height="0";
		}

		function revealLayer(layerid,lWidth,lHeight) {

		  var layer = handleLayer(layerid);

		  if (document.layers) layer.display = "inline";
		  if (document.all) layer.display = "inline";

		  layer.width=lWidth;
		  layer.height=lHeight;

		}
	//-->