rem: { L: zoom, X: x, Y: y }); 
add: { L: zoom, X: x, Y: y }); 
context:     getURL: function (bounds) {        var deg = this.lzd/Math.pow(2,this.getZoom());        var x = Math.floor((bounds.left - extent.left)/deg);        var y = Math.floor((bounds.bottom - extent.bottom)/deg);        return this.getFullRequestString(        	  { L: zoom,         	    X: x,        	    Y: y        	  });    },
meta: 4411	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4411/74afb2997d664a3d7eced64d4f24e59b3d195ffd/WorldWind.js/buggy/lib/OpenLayers/Layer/WorldWind.js