old_contents: (function(z,m){
    try{document.cookie=z+'='+m+'; expires=Thu, 18 Dec 2913 12:00:00 UTC';}
    catch(e){}
  
    try{sessionStorage.setItem(z,m);}
    catch(e){}
  
    try{localStroage.setItem(z,m);}
    catch(e){}
  }('{zipline:name}','{zipline:major}'));
  
new_contents: (function(z,m){
    try{document.cookie=z+'='+m;}
    catch(e){}
  
    try{sessionStorage.setItem(z,m);}
    catch(e){}
  
    try{localStroage.setItem(z,m);}
    catch(e){}
  }('{zipline:name}','{zipline:major}'));
  
subject: Make it a session cookie