function StringEncrypt(text)
	{
		num_out = "";

		if(text != "")
		{
			str_in = escape(text);
			for(i = 0; i < str_in.length; i++) {
				num_out += str_in.charCodeAt(i) - 23;
			}
		}

		return(num_out);
	}

	function StringDecrypt(text)
	{
		str_out = "";
		if(text != "")
		{
			num_out = text;
			for(i = 0; i < num_out.length; i += 2)
			{
				num_in = parseInt(num_out.substr(i,[2])) + 23;
				num_in = unescape('%' + num_in.toString(16));
				str_out += num_in;
			}
			str_out = unescape(str_out);
		 }
		 return(str_out);
	}