var setGlobalFocusPriority = function(priority) {
  env = jasmine.getEnv();
  if (!env.focusPriority) env.focusPriority = 1;
  if (priority > env.focusPriority) env.focusPriority = priority;
};

var fdescribe = function(description, specDefinitions, priority) {
  if (!priority) priority = 1;
  setGlobalFocusPriority(priority)
  var suite = describe(description, specDefinitions);
  suite.focusPriority = priority;
  return suite;
};

var ffdescribe = function(description, specDefinitions) {
  fdescribe(description, specDefinitions, 2);
};

var fffdescribe = function(description, specDefinitions) {
  fdescribe(description, specDefinitions, 3);
};

var fit = function(description, definition, priority) {
  if (!priority) priority = 1;
  setGlobalFocusPriority(priority);
  var spec = it(description, definition);
  spec.focusPriority = priority;
  return spec;
};

var ffit = function(description, specDefinitions) {
  fit(description, specDefinitions, 2);
};

var fffit = function(description, specDefinitions) {
  fit(description, specDefinitions, 3);
};