$(document).ready(function () {
    lastBlock = $("#banner_social1");
    firstBlock = $("#banner_social2");
    maxWidth = 160;
    minWidth = 35;

    $("#social1 ul li a").hover(
      function () {
          $(lastBlock).animate({ width: minWidth + "px" }, { queue: false, duration: 200 });
          $(this).animate({ width: maxWidth + "px" }, { queue: false, duration: 200 });
          lastBlock = this;
      }
      ,
       function () {
           $(lastBlock).animate({ width: maxWidth + "px" }, { queue: false, duration: 200 });
           $(this).animate({ width: minWidth + "px" }, { queue: false, duration: 200 });
           lastBlock = this;
       }
    );

       $("#SocialNetwork1").attr("href", 'http://www.facebook.com/share.php?u=' + location.href);
       $("#SocialNetwork2").attr("href", 'http://twitter.com/home?status=' + location.href);
   });