rem: $A(element.childNodes).each( function(e) { if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() && (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) elements.push(e); if(options.tree) { var grandchildren = this.findElements(e, options); if(grandchildren) elements.push(grandchildren); } }); 
add: return Sortable.tree(element, arguments[1]).children.map( function (item) { return [name + Sortable._constructIndex(item) + "=" + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); }).flatten().join('&'); 
context:     $A(element.childNodes).each( function(e) {      if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() &&        (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))          elements.push(e);      if(options.tree) {        var grandchildren = this.findElements(e, options);        if(grandchildren) elements.push(grandchildren);      }    });
meta: 157	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/157/bb2276098a5a21c35e5ee72b3097bd9d7caa919f/dragdrop.js/clean/railties/html/javascripts/dragdrop.js