rem: new Effect2.Opacity(element, {duration:0.2, from:1.0, to:0.7}); 
add: new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); 
context:       starteffect: function(element) {         new Effect2.Opacity(element, {duration:0.2, from:1.0, to:0.7});       },
meta: 669	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/669/0ffcceffac52cc4ed373eb9db27d6c776b5d96b7/dragdrop.js/clean/actionpack/lib/action_view/helpers/javascripts/dragdrop.js