title: How to find a function in javascript files
body: <p>I have many javascript files referenced in an HTML file. There is a call to function <strong>X</strong>. How can I find where <strong>X</strong> is?</p>
  
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  <p>Additional description:
  It's not a local site and I don't have js, but I can download js and search the files. I'd like to use some method like Firebug, etc.</p>