rem: effect.element.hide(); effect.element.setStyle({opacity: oldOpacity}); 
add: effect.element.hide().setStyle({opacity: oldOpacity}); 
context: Effect.Fade = function(element) {  element = $(element);  var oldOpacity = element.getInlineOpacity();  var options = Object.extend({  from: element.getOpacity() || 1.0,  to:   0.0,  afterFinishInternal: function(effect) {     if(effect.options.to!=0) return;    effect.element.hide();    effect.element.setStyle({opacity: oldOpacity});   }}, 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