<!--
function setCookie(name, value, expires, path, domain, secure) {
	var value = getCookie(name); 
	if(value=="show") {
		value = "none";
	} else if(value=="none") {
		value = "show"    
	} else {
		value = "none";
	}
                
	document.cookie= name + "=" + escape(value) +
	"; expires=Tue, 29 Nov 2050 12:43:30 GMT" +
	((path) ? "; path=" + path : "") +
	((domain) ? "; domain=" + domain : "") +
	((secure) ? "; secure" : "");
}
//  End -->

<!--
function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
		begin = dc.indexOf(prefix);
		if (begin != 0) return null;
	} else {
		begin += 2;
	}
	var end = document.cookie.indexOf(";", begin);
	if (end == -1) {
		end = dc.length;
	}
	return unescape(dc.substring(begin + prefix.length, end));
}
//  End -->