add: setTimeout("UpdateCharsetDetector()", 0); 
context: function UpdateMenus(event){    UpdateCurrentCharset();    UpdateCharsetDetector();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/0a0b108f2cc1b4d7a4f40b3be645f20db6b6a604/charsetOverlay.js/buggy/xpfe/global/resources/content/charsetOverlay.js