$(document).ready(function() {
	CircleArc1();
});

function CircleArc1(){
	var arc_params = {
		center: [0,0],
		radius: 7,
		start: 0,
		end: 1,
		dir: -1
	};

	$(".buttonAnimadoPlace .buttonAnimado a").animate(
	{path : new $.path.arc(arc_params)}, 
	5000, 
	"linear",
	CircleArc1
	);
};