rem: new Effect.Appear(update,{duration:0.15}); 
add: Effect.Appear(update,{duration:0.15}); 
context:     function(element, update){       if(!update.style.position || update.style.position=='absolute') {        update.style.position = 'absolute';        Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});      }      new Effect.Appear(update,{duration:0.15});    };
meta: 2025	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2025/7d101d58400acaff232091485c8e140f0a37cbaf/controls.js/buggy/railties/html/javascripts/controls.js