Analyse HTML file

Analyse HTML file

We have a database diagnostic tool that analyses the database and gives out a HTML report. I am trying to use jQuery to analyze this HTML file and provide conclusions and decisions based on the data in TABLES in the HTTML file.

I cannot modify the HTML file to add the script tag in there. Can i create a separate plugin / jQuery script file that asks for the name of this HTML and then does the analysis?

Regards,
Vikram Rathour