rem: starteffect: function(element) { new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); 
add: starteffect: function(element) { element._opacity = Element.getOpacity(element); new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); 
context:       starteffect: function(element) {         new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7});       },
meta: 2320	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2320/19200c26046dc00f15305e03b7c1d28b4c38c952/dragdrop.js/clean/web/scripts/dragdrop.js