  _formatKBytes: function (aKBytes, aTotalKBytes)  {    var progressHasMB = parseInt(aKBytes/1000) > 0;    var totalHasMB = parseInt(aTotalKBytes/1000) > 0;        var format = "";    if (!progressHasMB && !totalHasMB) {      format = this._statusFormatKBKB;      format = this._replaceInsert(format, 1, aKBytes);      format = this._replaceInsert(format, 2, aTotalKBytes);    }    else if (progressHasMB && totalHasMB) {      format = this._statusFormatMBMB;      format = this._replaceInsert(format, 1, (aKBytes / 1000).toFixed(1));      format = this._replaceInsert(format, 2, (aTotalKBytes / 1000).toFixed(1));    }    else if (totalHasMB && !progressHasMB) {      format = this._statusFormatKBMB;      format = this._replaceInsert(format, 1, aKBytes);      format = this._replaceInsert(format, 2, (aTotalKBytes / 1000).toFixed(1));    }    else {      // This is an undefined state!      dump("*** huh?!\n");    }    return format;    },
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/dd0789ea577a496e2622a164a469a9cb1bcf058d/extensions.js/clean/toolkit/mozapps/extensions/content/extensions.js