rem: return String(str).replace(/[<>&]/g, replaceChars); 
add: return String(str).replace(/[<>&"']/g, replaceChars); 
context: function safeHTML(str){    function replaceChars(ch)    {        switch (ch)        {            case "<":                return "&lt;";                        case ">":                return "&gt;";                                case "&":                return "&amp;";        }        return "?";    };            return String(str).replace(/[<>&]/g, replaceChars);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/45ec1bf3d37a60f5ec54960709de38fe87b63c86/venkman-utils.js/buggy/extensions/venkman/resources/content/venkman-utils.js