$(document).ready(function() {
	// Fade out the suggestions box when not active
	 $("input").blur(function(){
	 	$('#suggestions').fadeOut();
	 });
});

function lookup(inputString) {
	if(inputString.length == 0) {
		$('#suggestions').fadeOut(); // Hide the suggestions box
	} else {
		$.post("http://www.interactive-education.co.uk/rpc.php", {queryString: ""+inputString+""}, function(data) { // Do an AJAX call
			$('#suggestions').fadeIn(); // Show the suggestions box
			$('#suggestions').html(data); // Fill the suggestions box
		});
	}
}