context:   proto._modifyOpacity = function(propValue, propOldValue, propName, uniqModIds)  {    if(propValue == null || propValue > 1)     {      if ((new QxClient).isGecko())      {        this.removeStyleProperty("MozOpacity");      }      else if ((new QxClient).isKhtml())      {        this.removeStyleProperty("KhtmlOpacity");      };      this.removeStyleProperty("opacity");    }    else if (isValidNumber(propValue))    {      propValue = propValue.limit(0, 1);            // should we omit geckos flickering here      // and limit the max value to 0.99?            if ((new QxClient).isGecko())      {        this.setStyleProperty("MozOpacity", propValue);      }      else if ((new QxClient).isKhtml())      {        this.setStyleProperty("KhtmlOpacity", propValue);      };      this.setStyleProperty("opacity", propValue);    };        return true;  };
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/ee8bda88301088375d4815625181857cb6281591/QxWidget.js/buggy/qooxdoo/source/script/widgets/QxWidget.js