rem: this.zoom = this.getZoomForExtent( fullExtent ); 
context:     zoomExtent: function() {        var fullExtent = this.getFullExtent();        var oldZoom = this.zoom;        this.zoom = this.getZoomForExtent( fullExtent );        this.setCenter(          new OpenLayers.LonLat((fullExtent.left+fullExtent.right)/2,                                (fullExtent.bottom+fullExtent.top)/2)                               );    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1027/cdd26c1df23791ffc4e172c84fd58753580904b5/Map.js/buggy/lib/OpenLayers/Map.js