rem: var grandchildren = this.findElements(e, options); 
add: var grandchildren = this.findElements(children[i], options); 
context:   findElements: function(element, options) {    if(!element.hasChildNodes()) return null;    var elements = [];    $A(element.childNodes).each( function(e) {      if(e.tagName && e.tagName==options.tag.toUpperCase() &&        (!options.only || (Element.Class.has(e, options.only))))          elements.push(e);      if(options.tree) {        var grandchildren = this.findElements(e, options);        if(grandchildren) elements.push(grandchildren);      }    });    return (elements.length>0 ? elements.flatten() : null);  },
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/57687341792749db94b850962ee7ed7f18e1087d/dragdrop.js/clean/manager/media/script/scriptaculous/dragdrop.js