// JavaScript Document
$(document).ready(function(){

    //When mouse rolls over
    $("#botonera li").mouseover(function(){
        $(this).stop().animate({height:'350px'},{queue:false, duration:200})
    });

    //When mouse is removed
    $("#botonera li").mouseout(function(){
        $(this).stop().animate({height:'30px'},{queue:false, duration:500})
    });

});