rem: var membership = this.isUserMember(user); 
add: var membership = this.isUserMember(session.user); 
context: function navigation_macro(param) {   this.renderSkin("usernavigation");   if (!user.uid)      return;   var membership = this.isUserMember(user);   if (this.userMayContrib() || (membership && membership.level >= getContributorLvl()))      this.renderSkin("contribnavigation");   if (membership && membership.level == getAdminLvl())      this.renderSkin("adminnavigation");}
meta: 993	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/993/0c446c83629128922d14f1e68ff5a9118fab2692/macros.js/buggy/code/Site/macros.js