add: if(this.request) { this.request.transport.abort(); } 
context:     destroy: function() {        OpenLayers.Tile.prototype.destroy.apply(this, arguments);        this.destroyAllFeatures();        this.features = null;        this.url = null;    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1027/2d1099d60dec10b7628b0c7fca50af007137ca27/WFS.js/buggy/lib/OpenLayers/Tile/WFS.js