var iconBlue = new GIcon();
		iconBlue.image = 'http://labs.google.com/ridefinder/images/mm_20_blue.png';
		iconBlue.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
		iconBlue.iconSize = new GSize(12, 20);
		iconBlue.shadowSize = new GSize(22, 20);
		iconBlue.iconAnchor = new GPoint(6, 20);
		iconBlue.infoWindowAnchor = new GPoint(5, 1);
		
		var iconRed = new GIcon();
		iconRed.image = 'http://labs.google.com/ridefinder/images/mm_20_red.png';
		iconRed.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
		iconRed.iconSize = new GSize(12, 20);
		iconRed.shadowSize = new GSize(22, 20);
		iconRed.iconAnchor = new GPoint(6, 20);
		iconRed.infoWindowAnchor = new GPoint(5, 1);

		var myCopyright = new GCopyrightCollection("(c) ");
		myCopyright.addCopyright(new GCopyright('Demo',
          new GLatLngBounds(new GLatLng(-90,-180), new GLatLng(90,180)),
          0,'©2007 Google'));  		
		var tilelayer = new GTileLayer(myCopyright);
		tilelayer.getTileUrl = function() { return "browncross.png"; };
		tilelayer.isPng = function() { return true;};
		tilelayer.getOpacity = function() { return 1.0; }
		var myTileLayer = new GTileLayerOverlay(tilelayer);