var links = function() {
    $$('.link').each(function(link){
        posy=link.getStyle('marginTop');
        link.setStyle('marginTop','-342px');
        var anim = new Fx.Morph(link,{duration:3000, transition: Fx.Transitions.Elastic.easeOut});
        anim.start.delay((Math.floor(Math.random()*1500)+1500),anim,{
            marginTop: ''+posy+''
        });
    });
}
window.addEvent('domready', function() {
	links();
});