code: function(oData, hasIcon) { 
          this.setHtml(oData);
          this.contentElId = "ygtvcontentel" + this.index;
          if (!Lang.isUndefined(hasIcon)) { this.hasIcon  = hasIcon; }
          
          this.logger = new YAHOO.widget.LogWriter(this.toString());
      }
docs: Sets up the node label
  @property initContent
  @param oData {object} An html string or object containing an html property
  @param hasIcon {boolean} determines if the node will be rendered with an
  icon or not