var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; 
var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) }; 
  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/328e05b227c420e11178ba4eb2eb0e10862b193f/effects.js/buggy/wp-includes/js/scriptaculous/effects.js