title: how to add <script> tag into prestashop page in module file
body: <p>I use hookAuthentication of Prestashop, and I want to run a script in this Hook (Just onece when users log in):</p>
  
  <blockquote>
    <p>public function  hookAuthentication(){
            }</p>
  </blockquote>
  
  <p>and the script:</p>
  
  <blockquote>
      var data ={ contact_id:5, title:'Mr',
    gender:1, first_name:'Dupont', last_name:'Pierre'} 
  </blockquote>
  
  <p>So how can I do?, please help me, thanks so much!</p>