rem: zoom = olZoom + 1; 
add: zoom = olZoom; 
context:     getVEZoomFromOLZoom: function(olZoom) {        var zoom = null;         if (olZoom != null) {            zoom = olZoom + 1;        }        return zoom;    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1027/f3a072b151fd0fb48097965647921f2ea0396651/VirtualEarth.js/buggy/lib/OpenLayers/Layer/VirtualEarth.js