rem: this.moveTo(); 
add: this.draw(); 
context:     setUrl: function(newUrl) {        this.url = newUrl;        this.moveTo();    },
meta: 4411	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4411/019394016262607a49f833a4f8fb9c386f359f14/Image.js/buggy/lib/OpenLayers/Layer/Image.js