$(document).ready(function(){
		
		//The cloud has not moved
		var cloudMoved1 = false;
		var cloudMoved2 = false;
		var cloudMoved3 = false;
		var cloudMoved4 = false;
		
		cloudMove1();
		cloudMove2();
		cloudMove3();
		cloudMove4();
		
		function cloudMove1()
		{
			if (!cloudMoved1)
			{
				$(".cloud_box")
					.css("left", $(".cloud_box").offset().left)
			}
		
			$(".cloud_box")
				.animate(
					{
						left: $(window).width()
					},
					cloudMoved1 ? 96000 : 95500,
					"linear",
					function()
					{
						$(this)
							.css("left", -parseInt($(this).css("width")))
						cloudMoved1 = true;
						cloudMove1();
					}
				)
		}
		
		
		
		function cloudMove2()
		{
			if (!cloudMoved2)
			{
				$(".cloud_box2")
					.css("left", $(".cloud_box2").offset().left)
			}
		
			$(".cloud_box2")
				.animate(
					{
						left: $(window).width()
					},
					cloudMoved2 ? 86000 : 75000,
					"linear",
					function()
					{
						$(this)
							.css("left", -parseInt($(this).css("width")))
						cloudMoved2 = true;
						cloudMove2();
					}
				)
		}
		
		
		
		function cloudMove3()
		{
			if (!cloudMoved3)
			{
				$(".cloud_box3")
					.css("left", $(".cloud_box3").offset().left)
			}
		
			$(".cloud_box3")
				.animate(
					{
						left: $(window).width()
					},
					cloudMoved3 ? 60000 : 67000,
					"linear",
					function()
					{
						$(this)
							.css("left", -parseInt($(this).css("width")))
						cloudMoved3 = true;
						cloudMove3();
					}
				)
		}
		
		
		function cloudMove4()
		{
			if (!cloudMoved4)
			{
				$(".cloud_box4")
					.css("left", $(".cloud_box4").offset().left)
			}
		
			$(".cloud_box4")
				.animate(
					{
						left: $(window).width()
					},
					cloudMoved4 ? 180000 : 187000,
					"linear",
					function()
					{
						$(this)
							.css("left", -parseInt($(this).css("width")))
						cloudMoved4 = true;
						cloudMove4();
					}
				)
		}

		

});