//<![CDATA[
$(document).ready(function() {
  $('.formS form fieldset > input').blur(function() {
    if($(this).val()=='' && $(this).prev().is('img')) {
     $(this).prev().remove();
     return;
    }

    if((($(this).is('.formS form fieldset > input[id*=mail]')) ||
    ($(this).is('.formS form fieldset > input[id*=sername]'))) &&
    ($(this).val()!="")) {
      var email_field = $(this);
      if(!$(this).prev().is('img')){
      $('<img src="" alt="" style="width: 16px; height: 16px;" />').insertBefore(this);
      }
      var name = ($(this).is('input[id*=sername]'))?'username':'email';
      var value = $(this).val();
      var params = {};
      params[name] = value;
      $.post('checkemail.php5', params, function(data) {
                if(data == "free") {
         email_field.prev().attr('src','/images/greentick.png').attr('alt','available');
        } else if(data == "taken") {
         email_field.prev().attr('src','/images/redcross.png').attr('alt','taken');
        } else {
          console.log('hmmm'+data);
        }
        });
        }
        });




});
//]]>