rem: var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; 
add: var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) }; 
context:   var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/effects.js/clean/www/resources/scriptaculous/effects.js