Summary
The user selects a file which triggers an Ajax call to retrieve the data. The data is placed in the #results div and events (click) are bound to each row using livequery.
Script
Select "File_1", then after it loads, select "File_2" (warning - you may get script execution time warnings). Notice the significant delay. Lastly, select "Select File". Again, another significant delay. If you click "jQuery Profiling" to return to the main page, you'll find another significant delay...this time caused during jQuery's unload event.