// JavaScript para que el fondo 
$(document).ready(function(){
		
		backgrounds = new Array();	
		backgrounds[0] = "__img/fondos/ciclo.jpg";
		backgrounds[1] = "__img/fondos/ejercicio.jpg";
		backgrounds[2] = "__img/fondos/ludoteca.jpg";
		backgrounds[3] = "__img/fondos/padel.jpg";
		backgrounds[4] = "__img/fondos/relax.jpg";
		//SE AGREGAN MAS
		
							   
		var image = backgrounds[Math.floor(Math.random()*backgrounds.length)]
    	document.body.style.backgroundImage="url("+image+")";
		
});