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: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/0918cade427e1856c2e2bcfdefa8b4ea3e457b73/static.js/clean/xul/content/static.js