rem: containerTag.appendChild (anchor); 
add: containerTag.appendChild (anchor); 
context: function insertRheet (matchText, containerTag){    var anchor = document.createElementNS ("http://www.w3.org/1999/xhtml",                                           "html:a");    anchor.setAttribute ("href",                         "http://ftp.mozilla.org/pub/mozilla.org/mozilla/libraries/bonus-tracks/rheet.wav");    anchor.setAttribute ("class", "chatzilla-rheet chatzilla-link");    //anchor.setAttribute ("target", "_content");    insertHyphenatedWord (matchText, anchor);    containerTag.appendChild (anchor);    }
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/703717eb72f3378c625c0fefe679e646d1c5b0ff/static.js/buggy/xul/content/static.js