rem: var ary = client.INITIAL_URLS.split(/\s*;\s*/); return arrayContains(ary, url); 
add: return arrayContains(client.prefs["initialURLs"], url); 
context: function isStartupURL(url){    var ary = client.INITIAL_URLS.split(/\s*;\s*/);    return arrayContains(ary, url);}
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/ec1f57a2df47ea77b6ce245c6e2bd99b25d52195/static.js/clean/xul/content/static.js