rem: return Sortable.sequence(element, arguments[1]).map( function(item) { return name + "[]=" + encodeURIComponent(item); }).join('&'); 
add: new_sequence.each(function(ident) { var n = nodeMap[ident]; if (n) { n[1].appendChild(n[0]); delete nodeMap[ident]; } }); 
context:     return Sortable.sequence(element, arguments[1]).map( function(item) {      return name + "[]=" + encodeURIComponent(item);    }).join('&');
meta: 5056	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5056/130001c377e7abf17ea2f4f856cab30882a60f92/dragdrop.js/buggy/railties/html/javascripts/dragdrop.js