if (!images || !images[id]) 
if (!images || !images[id]) { 
function _get_li_categories(id){  if (!images || !images[id])    return null;  var li=document.createElement("li");  li.appendChild(_label('Categories:'));  li.appendChild(_input('text', 'js_categories', images[id]['categories']));  return li;}
1094	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1094/b0116b471a9ed23ecb7cc3c5df60b8378b41a383/forms.js/buggy/js/forms.js