function lookup(input)
	{
		input = input.replace(/^\s+|\s+$/g, '') ;
		if(input.length == 0) 
		{
			// Hide the suggestion box.
			$('#suggestions').hide();
		}
		else 
		{
			$.post("autocomplete.php", {queryString: ""+input+""}, function(data)
			{
				if(data.length >0) 
				{
					$('#suggestions').show();
					$('#suggestions').html(data);
				}
			});
		}
	} // lookup
	
	function fill(thisValue) 
	{
		$('#input').val(thisValue);
		setTimeout("$('#suggestions').hide();", 200);
	}