var cloudMoved = false;		
function init()
{
	cloudMove();
	$("#cloud").click(function() { 
		location.href = "http://www.thechildrensmuseumct.org/pdf/DinosaursAliverelease.pdf";
	});
}

function cloudMove()
{
	if (!cloudMoved)
	{
		$("#cloud")
			.css("left", $("#cloud").offset().left)
	}

	var lwidth = window.screen.width;
	var animateWidth = lwidth+200;
	$("#cloud")
		.animate(
			{
				left: animateWidth
			},
			cloudMoved ? 18000 : 16000,
			"linear",
			function()
			{
				$(this)
					.css("left", -parseInt($(this).css("width")))
				cloudMoved = true;
				$("#sky").css('width', '1px');
				//cloudMove();
			}
		)
}
$(init);