Hide fields Before Display

I have 2 requirements on the Users Records.

1. Hide fields on the user form if a user is editing their own USER record
   
2. Set all fields read only if you ARE NOT the User OR you ARE the Users Manager OR you belong to the Corporate Group
   I have tried several different paths, including setting sessions variables, hiding the fields and using conditions to show. I can not get anything to work. Any help would be appreciated. Below are a few examples of the many I have tried.
   if ($values["email"] == ':session.UserID'){
   
   $pageObject.hideField("mgr_name");
   
   $pageObject.hideField("is_manager");
   
   $pageObject.hideField("user_type");
   
   ---------------------
   
   if ($values["email"] == " . Security::getUserName()"){
   
   $pageObject.hideField("mgr_name");
   
   $pageObject.hideField("is_manager");
   
   $pageObject.hideField("user_type");
   
   ------------------
   
   if ($data["email"] == " . Security::getUserName()"){
   
   $pageObject.hideField("mgr_name");
   
   $pageObject.hideField("is_manager");
   
   $pageObject.hideField("user_type");