Is there any program that listen javascript codes from a website?
<p>I working on php and I am a newbie about php. I want to see which code is running when i click a button on a gridview. Is there any program that can do this ?</p>

<p>I want to js codes that are working. I have js codes but it is very complicated. I just want to see when i click a button on the gridview which part of codes are working.</p>
