function lookup(stext) {
		if(stext.length == 0) {
			// Hide the suggestion box.
			$('#suggestions').hide();
		} else {
			$.post("rpc1.php", {queryString: ""+stext+""}, function(data){
				if(data.length >0) {
					$('#suggestions').show();
					$('#autoSuggestionsList').html(data);
				}
			});
		}
	} // lookup
	
	function fill(thisValue) {
		$('#stext').val(thisValue);
		setTimeout("$('#suggestions').hide();", 200);
	}