$(document).ready(function($) {
	$('#main_nav').greybackMenu();
	
	$('#sub_nav li.navigation_active').parents('ul').css('display','block');
	
	if($('#latest_tweets').length > 0) {
		$('#latest_tweets').getTwitter({
			userName: "hpfoodbank",
			numTweets: 3,
			loaderText: "",
			slideIn: false,
			showHeading: false,
			headingText: "",
			showProfileLink: false,
			showTimestamp: true
		});
	}
	
	if($('#alert').length) {
		if($('#alert .wrap').html().length) {
			$('#alert').slideDown();
		}
	}
	
	if($('#popup').length) {
		if($('#popup_content').html().length) {
			$('#popup').show();
		}
	}
	
	$('#popup_close').click(function() {
		$('#popup').fadeOut();
		$('#popup_content').html('');
		return false;
	});
});