rem: anchor.setAttribute ("href", "http: number); 
add: anchor.setAttribute ("href", client.BUG_URL.replace("%s", number)); 
context: function insertBugzillaLink (matchText, containerTag){    var number = matchText.match (/(\d+)/)[1];        var anchor = document.createElementNS ("http://www.w3.org/1999/xhtml",                                           "html:a");    anchor.setAttribute ("href",                         "http://bugzilla.mozilla.org/show_bug.cgi?id=" +                          number);    anchor.setAttribute ("class", "chatzilla-link");    anchor.setAttribute ("target", "_content");    insertHyphenatedWord (matchText, anchor);    containerTag.appendChild (anchor);    }
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/063a454c4c114ffe44bf4f459dcb41fbdcd92b9e/static.js/clean/xul/content/static.js