rem: zoom = gZoom - 1; 
add: zoom = gZoom; 
context:     getOLZoomFromGZoom: function(gZoom) {        var zoom = null;        if (gZoom != null) {            zoom = gZoom - 1;        }        return zoom;    },
meta: 8310	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8310/f3a072b151fd0fb48097965647921f2ea0396651/Google.js/buggy/lib/OpenLayers/Layer/Google.js