title: Global Javascript Style extension for firefox browser
body: <p>Suppose I open a new tab in chrome or firefox, I want to set default js behaviour like than the tab will behave like </p>
  
  <p><code>&lt;script&gt;if($('.btn-primary').click()){ $('.btn-warning').click(); }&lt;/script&gt;</code>     </p>
  
  <p>that code for any website. without set specific website. </p>
  
  <p>I tried some extension are I have to select specific website but I don't want to select specifically. I want it will work for globally so what I have to do now?</p>