$(document).ready(
function()
{
	function flyBalloon()
	{
		window.$balloon.stop();
		offset = window.$menu.offset();
		offset.top += window.$menu.height();
		offset.left += window.$menu.width();
		
		window.$balloon.animate(
		{
			'top': $window.scrollTop() + offset.top,
			'left': $window.scrollLeft() + offset.left
		},
		{
			'easing': 'easeOutElastic',
			'duration': 5000
		}
		)
	}

	$document = $('body');
	var imgHtml = "<img src='/static/img/nakarte_balloon.png' style='position: absolute; top: 0; left: 0; display: none' id='nakarte_balloon'/>";
	$document.append(imgHtml);

	window.$menu = $('.menu2:first');
	window.$balloon = $('#nakarte_balloon');
	var $window = $(window);
	flyBalloon();
	window.$balloon.fadeIn('slow', function()
	{
		$window.scroll(flyBalloon);
		$window.resize(flyBalloon);
		$window.scrollTop(0);
		$window.scrollLeft(0);
	}

	);
		
}
)