rem: var img = document.createElementNS ("http: "html:img"); img.setAttribute ("style", "border: none; width: 0px; height: 0px;"); containerTag.appendChild (img); 
add: var wbr = document.createElementNS ("http: "html:wbr"); containerTag.appendChild (wbr); 
context: function insertHyphenatedWord (longWord, containerTag){    var wordParts = splitLongWord (longWord, client.MAX_WORD_DISPLAY);    for (var i = 0; i < wordParts.length; ++i)    {        containerTag.appendChild (document.createTextNode (wordParts[i]));        if (i != wordParts.length)        {            var img = document.createElementNS ("http://www.w3.org/1999/xhtml",                                                "html:img");            img.setAttribute ("style", "border: none; width: 0px; height: 0px;");            containerTag.appendChild (img);        }    }}
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/fd5b690ac5196485ce55e7003867ff791f09cb20/static.js/buggy/xul/content/static.js