rem: effect.element.setOpacity(effect.options.from); effect.element.show(); 
add: effect.element.setOpacity(effect.options.from).show(); 
context: Effect.Appear = function(element) {  element = $(element);  var options = Object.extend({  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),  to:   1.0,  // force Safari to render floated elements properly  afterFinishInternal: function(effect) {    effect.element.forceRerendering();  },  beforeSetup: function(effect) {    effect.element.setOpacity(effect.options.from);    effect.element.show();   }}, arguments[1] || {});  return new Effect.Opacity(element,options);}
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/effects.js/clean/www/resources/scriptaculous/effects.js