From 42fbab353612abe7e24272b7a7658e5d8ff840a2 Mon Sep 17 00:00:00 2001
From: Eric Durante <eric@westarete.com>
Date: Fri, 7 Mar 2014 12:38:23 -0500
Subject: [PATCH 1/4] Add bicycling layer as option

---
 src/maplace.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/maplace.js b/src/maplace.js
index a83d14c..93654ac 100644
--- a/src/maplace.js
+++ b/src/maplace.js
@@ -177,6 +177,7 @@
 				start: 0,
 				locations: [],
 				commons: {},
+				bicycling_layer: false,
 				map_options: {
 					mapTypeId: google.maps.MapTypeId.ROADMAP,
 					zoom: 1
@@ -264,6 +265,11 @@
 					}).appendTo(this.map_div);
 
 					this.oMap = new google.maps.Map(this.canvas_map.get(0), this.o.map_options);
+					
+					if (this.o.bicycling_layer) {
+					  var l = new google.maps.BicyclingLayer();
+					  l.setMap(this.oMap);
+					}
 				} catch (err) {
 					this.errors.push(err.toString());
 				}

From 41a1e49c5ed12289190c388cea5438f56c9612c8 Mon Sep 17 00:00:00 2001
From: Eric Durante <eric@westarete.com>
Date: Fri, 7 Mar 2014 14:52:37 -0500
Subject: [PATCH 2/4] Hide/show bicycling layer

---
 src/maplace.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/maplace.js b/src/maplace.js
index 93654ac..fd8c254 100644
--- a/src/maplace.js
+++ b/src/maplace.js
@@ -145,6 +145,8 @@
 			this.oMap = false;
 			this.view_all_key = 'all';
 
+			this.bicycling_layer = new google.maps.BicyclingLayer();
+			this.bicycling_layer_shown = false;
 			this.infowindow = null;
 			this.ln = 0;
 			this.oMap = false;
@@ -267,8 +269,7 @@
 					this.oMap = new google.maps.Map(this.canvas_map.get(0), this.o.map_options);
 					
 					if (this.o.bicycling_layer) {
-					  var l = new google.maps.BicyclingLayer();
-					  l.setMap(this.oMap);
+						this.ShowBicyclingLayer();
 					}
 				} catch (err) {
 					this.errors.push(err.toString());
@@ -723,6 +724,16 @@
 			this.debug('03');
 		};
 
+		Maplace.prototype.ShowBicyclingLayer = function () {
+		  this.bicycling_layer.setMap(this.oMap);
+			this.bicycling_layer_shown = true;
+		};
+
+		Maplace.prototype.HideBicyclingLayer = function () {
+			this.bicycling_layer.setMap(null)
+			this.bicycling_layer_shown = false;
+		};
+
 		//replace current locations
 		Maplace.prototype.SetLocations = function (locs, reload) {
 			this.o.locations = locs;

From b2bf7b9658ba54578cd6f0e83742734744e8b523 Mon Sep 17 00:00:00 2001
From: Eric Durante <eric@westarete.com>
Date: Thu, 13 Mar 2014 20:03:40 -0400
Subject: [PATCH 3/4] Expose method to check bicycling layer state

---
 src/maplace.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/maplace.js b/src/maplace.js
index fd8c254..3ac8cf9 100644
--- a/src/maplace.js
+++ b/src/maplace.js
@@ -793,6 +793,11 @@
 			return this.loaded;
 		};
 
+		//check if bicycling layer has been overlayed on map
+		Maplace.prototype.BicyclingLayerShown = function () {
+			return this.bicycling_layer_shown;
+		};
+
 		//loads the options
 		Maplace.prototype._init = function () {
 			//store the locations length

From edb8b80badcc101a1befea11e9496d06564aafcb Mon Sep 17 00:00:00 2001
From: Eric Durante <eric@westarete.com>
Date: Thu, 13 Mar 2014 20:04:11 -0400
Subject: [PATCH 4/4] Describe methods with comments

---
 src/maplace.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/maplace.js b/src/maplace.js
index 3ac8cf9..c6786d6 100644
--- a/src/maplace.js
+++ b/src/maplace.js
@@ -724,11 +724,13 @@
 			this.debug('03');
 		};
 
+		//overlay the bicycling layer on the map
 		Maplace.prototype.ShowBicyclingLayer = function () {
 		  this.bicycling_layer.setMap(this.oMap);
 			this.bicycling_layer_shown = true;
 		};
 
+		//remove the bicycling layer from the map
 		Maplace.prototype.HideBicyclingLayer = function () {
 			this.bicycling_layer.setMap(null)
 			this.bicycling_layer_shown = false;