anchor.diff:    });
   }
   
  -
  -
  -// hook up buttons
  +function updateErrors(error_dirs) {
  +  var list = $("#error-details ul");
  +
  +  // reset list
  +  $(list).html("");
  +
  +  $(error_dirs).each(function() {
  +    $(list).append('<li><%= image("folder-exists-not") %> ' + this + '</li>');
  +  });
  +  if (!isEmpty(error_dirs)) {
  +    $("#errors").slideDown();
  +  }
  +}
  +
  +
  +
  +// on load
   
   $(function() {
     // initialize collapsers
  
positive.code: function checkAllVersions() {
    checkAllInstalledVersions();
    checkAllNewestVersions();
  }
  
  function updateAssessments(inst) {
  
negative.code:   });
  
    $(".check-all-versions.btn").click(checkAllVersions);
  
    getInstallations();
  });