// JavaScript Document

$(document).ready(function(){
    lastBlock = $("#FirstLinkMenuJquery");
    maxWidth = 600;
    minWidth = 150;   

    $(".MenuJquery ul li a").hover(
      function(){
        $(lastBlock).animate({width: minWidth+"px"}, { queue:false, duration:400 });
    $(this).animate({width: maxWidth+"px"}, { queue:false, duration:400});
    lastBlock = this;
      }
    );
});