rem: var oldOpacity = Element.getInlineOpacity(element); 
add: element = $(element); var oldOpacity = element.getInlineOpacity(); 
context: Effect.Fade = function(element) {  var oldOpacity = Element.getInlineOpacity(element);  var options = Object.extend({  from: Element.getOpacity(element) || 1.0,  to:   0.0,  afterFinishInternal: function(effect) { with(Element) {     if(effect.options.to!=0) return;    hide(effect.element);    setStyle(effect.element, {opacity: oldOpacity}); }}  }, arguments[1] || {});  return new Effect.Opacity(element,options);}
meta: 1782	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1782/a458ebb30ee90b66048c7fd858f5f39957a9be68/effects.js/clean/webapp/sandbox/scripts/effects.js