function removeLocation(locationid) {
	for(var shape in cbpolyItems[locationid]) {
		/*if(cbpolyItems[locationname][shape]['polyitem'].getMarker()) map.removeOverlay(cbpolyItems[locationname][shape]['polyitem'].getMarker());
		if(cbpolyItems[locationname][shape]['polyitem'].getPolygon()) map.removeOverlay(cbpolyItems[locationname][shape]['polyitem'].getPolygon());
		if(cbpolyItems[locationname][shape]['polyitem'].getPolyline()) map.removeOverlay(cbpolyItems[locationname][shape]['polyitem'].getPolyline());
		*/
		
		//map.removeOverlay(cbpolyItems[locationid][shape]['polyitem'].getMarker());
		map.removeOverlay(cbpolyItems[locationid][shape]['polyitem'].getPolygon());
	}
}