rem: currentPageButton.disabled = (homepage == getCurrentPage()); 
context: function updateHomePageButtons(){  var homepage = document.getElementById("browserStartupHomepage").value;  var currentPageButton = document.getElementById("browserUseCurrent");  var defaultPageButton = document.getElementById("browserUseDefault");  currentPageButton.disabled = (homepage == getCurrentPage());  defaultPageButton.disabled = (homepage == gDefaultPage);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/487926ab1d992a980006843e7d1eb6a001a7a6cc/pref-navigator.js/clean/suite/common/pref/pref-navigator.js