rem: this.dispatchEvent(new QxEvent("load")); 
add: if (!this._isLoaded) { this.dispatchEvent(new QxEvent("load")); this._isLoaded = true; }; 
context: proto._onload = function(){  this.dispatchEvent(new QxEvent("load"));};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/0777e57a0852756f61d2e445316586f6b92ba454/QxNativeWindow.js/buggy/qooxdoo/source/script/core/QxNativeWindow.js