this.moveTo(); 
this.redraw(); 
    setUrl: function(newUrl) {        OpenLayers.Layer.HTTPRequest.prototype.setUrl.apply(this, arguments);        this.moveTo();    },
2032	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2032/2cf67f76d06608d4b368b71e5265da26c08e3cc6/Untiled.js/buggy/lib/OpenLayers/Layer/WMS/Untiled.js