function moveObjeto(Obj, PosY, ease, time){
	$(Obj).stop().animate(
	{
		bottom: PosY
	}, {
		easing: ease,
		duration: time
	});

}

$(document).ready(function(){
	
setTimeout("moveObjeto('.irrigacao', '+=300px', 'easeInOutElastic', 1500)", 1000);
setTimeout("moveObjeto('.predial', '+=330px', 'easeInOutElastic', 1500)", 1200);
setTimeout("moveObjeto('.estrutural', '+=300px', 'easeInOutElastic', 1500)", 1400);

	$(".irrigacao, .estrutural").hover(function(){
		moveObjeto(this, "45px", "easeOutExpo", 500);
	},
	function(){
		moveObjeto(this, "30px", "easeOutExpo", 800);
		})
		
	$(".predial").hover(function(){
		moveObjeto(this, "75px", "easeOutExpo", 500);
	},
	function(){
		moveObjeto(this, "60px", "easeOutExpo", 800);
		})
		
})