var ani = {
	cloud1: {
		type:	'left',
		from:	5,
		to:		570,
		step:	1,
		delay:	25
	},
	cloud2: {
		type:	'left',
		from:	10,
		to:		740,
		step:	1,
		delay:	50,
		onstart: function(){ this.style.display = 'block'; }
	},
	cloud3: {
		type:	'opacity',
		from:	0,
		to:		100,
		step:	1,
		delay:	10,
		onstart: function(){ this.style.display = 'block'; },
		onfinish: function(){ this.style.filter = ''; }
	}
};

function startAnimation(){
	//$fx('#cloud1').fxAdd(ani.cloud1).fxRun(null,-1);
	
	//$fx('#cloud2').fxAdd(ani.cloud2).fxRun(null,-1);

	$fx('#cloud3').fxAdd(ani.cloud3).fxHold(500).fxRun();
}