function showOverlay(url) {
	var overlay = $('<div/>', {
		id: 'superTed',
		css: {
			opacity: 0.35
		},
		click: function() {
			$(this).hide();
			box.remove();
		}
	});

	$('body').append(overlay);

	var box = $('<div/>', {
		id: 'overlay'
	});

	var frame = $('<iframe/>', {
		src: url,
		width: '100%',
		height: '100%',
		frameborder: 0,
		allowtransparency: true,
		scrolling: 'no'
	});

	var close = $('<div/>', {
		id: 'btnClose',
		click: function() {
			overlay.hide().remove();
			box.hide().remove();
		}
	});

	box.append(frame).append(close);

	$('body').append(box);
}

$(function() {
	$('#contactUs').click(function() {
		var url = 'http://contactus.premier-foods.co.uk?b=Cup-a-Soup&s=http://www.cupasoupmoments.co.uk/assets/css/contact.css&d=http://t.froohu.com/t/6dd6a5c0-08e4-012d-2549-2a00d46ea87f';
		showOverlay(url);
		return false;
	});
});