$(document).ready(function() {
    
   $('.galleryImage').click(function() {
        var image = $(this).children('.hiddenImage').html();
        $('#rightGallery').html(image);
   })
   
   $('#servicesTable tr:odd').addClass('alt');
   
   $('#requestEbook').submit(function(){
       
       var emailAddress = $('#emailAddress').val();
       var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
       
       if(reg.test(emailAddress) == false) {
          alert('Please Enter a valid Email Address');
          return false;
       } else {
          return true;
       }
       
   })

});