add: element = $(element); 
context: Effect.Pulsate = function(element) {  var options    = arguments[1] || {};  var transition = options.transition || Effect.Transitions.sinoidal;  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };  reverser.bind(transition);  return new Effect.Opacity(element,     Object.extend(Object.extend({  duration: 3.0,       afterFinish: function(effect) { Element.show(effect.element); }    }, options), {transition: reverser}));}
meta: 7994	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7994/faf42ec7194ea010e12134860f403e308129b66f/effects.js/clean/src/effects.js