$(document).ready(function(){

 //$("h2").append('<em></em>')

 $(".thumbs a").click(function(){

 var largePath = $(this).attr("href");
 var largeAlt = $(this).attr("title");

 $("#largeImg").attr({ src: largePath, alt: largeAlt });

 $("em").html(" (" + largeAlt + ")"); return false;
 });

});