rem: if (iterator.nextNode()) { setTimeout(doGrab, 1, iterator); } 
add: for (var i = 0; i < 50; ++i) if (!iterator.nextNode()) return;  setTimeout(doGrab, 16, iterator); 
context: function doGrab(iterator){  if (iterator.nextNode())  {    setTimeout(doGrab, 1, iterator);  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3d6119d9285181cf41042f38b029d5413e38b71e/pageInfo.js/clean/browser/base/content/pageInfo.js