rem: oAnchor.removeChild(oStrong); oAnchor.appendChild(oText); 
add: if(oStrong) {  oAnchor.removeChild(oStrong); oAnchor.appendChild(oText);  } 
context:     configStrongEmphasis: function(p_sType, p_aArgs, p_oItem) {        var bStrongEmphasis = p_aArgs[0];        var oAnchor = this._oAnchor;        var oText = this._oText;        var oConfig = this.cfg;        var oStrong;        if(bStrongEmphasis && oConfig.getProperty("emphasis")) {            oConfig.setProperty("emphasis", false);        }        if(oAnchor) {            if(bStrongEmphasis) {                oStrong = document.createElement("strong");                oStrong.appendChild(oText);                oAnchor.appendChild(oStrong);            }            else {                oStrong = this._getFirstElement(oAnchor, "STRONG");                oAnchor.removeChild(oStrong);                oAnchor.appendChild(oText);            }        }    },
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/menu.js/buggy/www/resources/yui/menu/menu.js