context: function isVisible (id){    var e = document.getElementById(id);    if (!ASSERT(e,"Bogus id ``" + id + "'' passed to isVisible() **"))        return false;        return (e.getAttribute ("collapsed") != "true");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/d84f82bf3e11bd09e70e1036662b0018f8834acc/static.js/clean/extensions/irc/xul/content/static.js