rem: from: 0.0, 
add: from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0), 
context: Effect.Appear = function(element) {  var options = Object.extend({  from: 0.0,  to:   1.0,  beforeStart: function(effect)      { effect.setOpacity(0);      Element.show(effect.element); },  afterUpdate: function(effect)      { Element.show(effect.element); }  }, arguments[1] || {});  return new Effect.Opacity(element,options);}
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/d29159eae8749c508d01bb447868321a3ba6bbfa/effects.js/buggy/manager/media/script/scriptaculous/effects.js