$(document).ready(function() {
	$('#search_form').submit(function() {
		var err = '';
		
		if ($('#search_input').val() == '') {
			err += 'Please enter something to search for!';
		}
		
		if (err != '') {
			var str = '<p class="error">' + err + '</p>';
			$('.result').html(str);
			$('.result').show();
			setTimeout("$('.result').hide()", 4000);
			return false;
		}
		
		return true;
	});
});