$(document).ready(function()
{
  $("img.ref_img").live("click", function ()
  {
    var main_img = $("#main_img");
    var click_img = $(this);

    $("img.ref_img_sel").attr("class", "ref_img");
    click_img.attr("class", "ref_img_sel");

    $("<img>").attr("id", "bg_img").attr("src", click_img.attr("src").replace("tnusr1", "tnusr3")).insertAfter(main_img.selector).css("display", "none");
    main_img.fadeOut("slow").remove();
    $("#bg_img").fadeIn("slow").attr("id", "main_img");
  });


  function unmaskMail(mailLink){$.ajax({type:"POST",url:"_ajax.unmaskMail.php",data:{code:mailLink.attr("rel")},dataType:"json",error:function(XMLHttpRequest, textStatus, errorThrown){alert(textStatus + "\n" + errorThrown);},success:function(data){if(data.error){alert(data.error);}else{mailLink.attr("href", data.href);mailLink.html(data.title);mailLink.removeAttr("rel");mailLink.removeAttr("target");}}});}
  $("a[class='email']").click(function(){var mailLink = $(this); if (mailLink.attr("rel")){unmaskMail(mailLink);return false;} });

});