diff --git a/L.TileLayer.Zoomify.js b/L.TileLayer.Zoomify.js
index 65da270..5774805 100644
--- a/L.TileLayer.Zoomify.js
+++ b/L.TileLayer.Zoomify.js
@@ -94,7 +94,16 @@ L.TileLayer.Zoomify = L.TileLayer.extend({
 	},
 
 	getTileUrl: function (tilePoint) {
-		return this._url + 'TileGroup' + this._getTileGroup(tilePoint) + '/' + this._map.getZoom() + '-' + tilePoint.x + '-' + tilePoint.y + '.jpg';
+	    var url = this._url;
+
+	    if (this.options != null && (typeof this.options["subdomains"] === "string")) {
+	        var subdomains = this.options.subdomains.split('');
+	        var subdomain = subdomains[Math.floor(Math.random() * subdomains.length)];
+
+	        url = url.replace("{s}", subdomain);
+	    }
+		
+		return url + 'TileGroup' + this._getTileGroup(tilePoint) + '/' + this._map.getZoom() + '-' + tilePoint.x + '-' + tilePoint.y + '.jpg';
 	},
 
 	_getTileGroup: function (tilePoint) {