rem: removeTab: function(tab) { 
add: removeTab: function(tab) { 
context:   removeTab: function(tab) {    if (Object.isString(tab)) tab = this.tabs.get(tab);    tab.remove();    this.tabs.unset(tab);        if (this.selected == tab) {      var first = this.firstTab();      if (first) this.select(first);      else this.selected = null;    }  },
meta: 7704	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7704/307f9f1d8e512060d682e4c62f2c28e9b403fc4b/frog.js/buggy/admin/javascripts/frog.js