function showDiv(name){
		var n = (document.layers) ? 1:0
		var ie = (document.all) ? 1:0
				
			if (n) document.layers['' + name].visibility = "show";
			if (ie) document.all['' + name].style.visibility = "visible";
		}

	function hideDiv(name){
		var n = (document.layers) ? 1:0
		var ie = (document.all) ? 1:0

		if (n) document.layers['' + name].visibility = "hide";
		if (ie) document.all['' + name].style.visibility = "hidden";
		}