that.debug('cache count: %s', count); 
that.debuglog('cache count:', count); 
  that.cleanCacheObjs = function() {    var count = 0;    for(var id in cache) {      var cobj = cache[id];      if (cobj.node.ownerDocument.location === null) {        that.debug('cleaning %s', id);        delete cobj.node;        delete cobj.button;        delete cache[id];      } else {        count += 1;      }    }    that.debug('cache count: %s', count);  };
4040	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4040/bce0a6f921432eb6e11a2f4bacbca50f7e619c10/itsalltext.js/clean/chrome/content/itsalltext.js