var setSettings = function(name, value)
	{
		document.cookie = name + "=" + escape(value) +
			"; expires=Mon, 01-Jan-2020 00:00:00 GMT" +
			"; path=/";
	}
	
var getSettings = function(name)
	{
		var cookie = " " + document.cookie;
		var search = " " + name + "=";
		var setStr = null;
		var offset = 0;
		var end = 0;
		if (cookie.length > 0)
		{
			offset = cookie.indexOf(search);
			if (offset != -1)
			{
				offset += search.length;
				end = cookie.indexOf(";", offset)
				if (end == -1)
				{
					end = cookie.length;
				}
				setStr = unescape(cookie.substring(offset, end));
			}
		}
		return(setStr);
	}