rem: var el = this._element;  
context:   proto._addUnloadEvent = function()   {    var el = this._element;    // check for existing function (otherwise old operas <7.6 fails here)    if (el.addEventListener) {      el.addEventListener("unload", new Function("(new QxApplication).dispose();"), false);    };  };  
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/62442872dae581f858ce49c41ac7302599cce3bd/QxClientWindow.js/clean/qooxdoo/source/script/core/QxClientWindow.js