diff --git a/BottomSpace/ChartAspectRatio.js b/BottomSpace/ChartAspectRatio.js
index bdf41b6eb..0f57db2ae 100644
--- a/BottomSpace/ChartAspectRatio.js
+++ b/BottomSpace/ChartAspectRatio.js
@@ -44,7 +44,7 @@
             canDrawIcon = true;
         }
 
-        icon.src = "Images/Icons/chart-scale.png";
+        icon.src = window.URL_PREFIX + "Images/Icons/chart-scale.png";
 
         thisObject.container.eventHandler.listenToEvent('Mouse Wheel', onMouseWheel);
 
diff --git a/BottomSpace/DeleteTradingHistory.js b/BottomSpace/DeleteTradingHistory.js
index e068bfb48..7b6d1a640 100644
--- a/BottomSpace/DeleteTradingHistory.js
+++ b/BottomSpace/DeleteTradingHistory.js
@@ -46,7 +46,7 @@ function newDeleteTradingHistory() {
                 canDrawIcon = true;
             }
 
-            icon.src = "Images/Icons/trash.png";
+            icon.src = window.URL_PREFIX + "Images/Icons/trash.png";
 
             thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
 
diff --git a/BottomSpace/KeyVaultModule.js b/BottomSpace/KeyVaultModule.js
index 5ed3c6256..53a522d6e 100644
--- a/BottomSpace/KeyVaultModule.js
+++ b/BottomSpace/KeyVaultModule.js
@@ -46,7 +46,7 @@ function newKeyVaultModule() {
                 canDrawIcon = true;
             }
 
-            icon.src = "Images/Icons/key-vault-module.png";
+            icon.src = window.URL_PREFIX + "Images/Icons/key-vault-module.png";
 
             thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
 
diff --git a/BottomSpace/PlayStopButton.js b/BottomSpace/PlayStopButton.js
index 960b96d21..37b4a8b7b 100644
--- a/BottomSpace/PlayStopButton.js
+++ b/BottomSpace/PlayStopButton.js
@@ -44,11 +44,11 @@ function newPlayStopButton() {
             canDraw = true;
         }
 
-        play.src = "Images/Icons/play.png";
+        play.src = window.URL_PREFIX + "Images/Icons/play.png";
 
         stop = new Image();
 
-        stop.src = "Images/Icons/pause.png";
+        stop.src = window.URL_PREFIX + "Images/Icons/pause.png";
 
         thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
 
diff --git a/BottomSpace/TeamsModule.js b/BottomSpace/TeamsModule.js
index 0f235afc0..e6d537851 100644
--- a/BottomSpace/TeamsModule.js
+++ b/BottomSpace/TeamsModule.js
@@ -46,7 +46,7 @@ function newTeamsModule() {
                 canDrawIcon = true;
             }
 
-            icon.src = "Images/Icons/teams-module.png";
+            icon.src = window.URL_PREFIX + "Images/Icons/teams-module.png";
 
             thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
 
diff --git a/BottomSpace/UsersModule.js b/BottomSpace/UsersModule.js
index 758ddaefa..03c611417 100644
--- a/BottomSpace/UsersModule.js
+++ b/BottomSpace/UsersModule.js
@@ -46,7 +46,7 @@ function newUsersModule() {
                 canDrawIcon = true;
             }
 
-            icon.src = "Images/Icons/users-module.png";
+            icon.src = window.URL_PREFIX + "Images/Icons/users-module.png";
 
             thisObject.container.eventHandler.listenToEvent("onMouseClick", onClick);
 
diff --git a/FloatingSpace/ProfileBall.js b/FloatingSpace/ProfileBall.js
index ffecb249f..b826334d2 100644
--- a/FloatingSpace/ProfileBall.js
+++ b/FloatingSpace/ProfileBall.js
@@ -74,11 +74,11 @@ function newProfileBall() {
                     menuItem.canDrawIcon = true;
                 }
 
-                menuItem.iconOff.src = menuItem.imagePathOff;
+                menuItem.iconOff.src = window.URL_PREFIX + menuItem.imagePathOff;
 
             }
 
-            menuItem.iconOn.src = menuItem.imagePathOn;
+            menuItem.iconOn.src = window.URL_PREFIX + menuItem.imagePathOn;
 
             menuItem.icon = menuItem.iconOn; // The default value is ON.
 
diff --git a/Scripts/AppLoader.js b/Scripts/AppLoader.js
index 70cca27d6..56961bc01 100644
--- a/Scripts/AppLoader.js
+++ b/Scripts/AppLoader.js
@@ -115,7 +115,7 @@
 
             for (let i = 0; i < modulesArray.length; i++) {
 
-                let path = modulesArray[i];
+                let path = window.URL_PREFIX + modulesArray[i];
 
                 REQUIREJS([path], onRequired);
 
diff --git a/Scripts/AppPreLoader.js b/Scripts/AppPreLoader.js
index 23f48e466..977092adb 100644
--- a/Scripts/AppPreLoader.js
+++ b/Scripts/AppPreLoader.js
@@ -67,7 +67,7 @@ function loadAdvancedAlgosPlatform() {
     let sessionToken = window.SESSION_TOKEN;
     if (sessionToken === undefined) { sessionToken = ""}
 
-    let path = "AABrowserAPI/authenticateUser/" + sessionToken;
+    let path = window.URL_PREFIX  + "AABrowserAPI/authenticateUser/" + sessionToken;
 
     callServer(undefined, path, onServerReponded);
 
@@ -95,7 +95,7 @@ function loadAdvancedAlgosPlatform() {
 
         if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadDebugModule -> Entering function."); }
 
-        let path = "WebDebugLog.js";
+        let path = window.URL_PREFIX + "WebDebugLog.js";
 
         REQUIREJS([path], onRequired);
 
@@ -114,7 +114,7 @@ function loadAdvancedAlgosPlatform() {
 
         if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadModules -> Entering function."); }
 
-        let path = "Scripts/AppLoader.js";
+        let path = window.URL_PREFIX + "Scripts/AppLoader.js";
 
         REQUIREJS([path], onRequired);
 
diff --git a/SplashScreen.js b/SplashScreen.js
index 34d7cc650..16d1a8ab0 100644
--- a/SplashScreen.js
+++ b/SplashScreen.js
@@ -49,7 +49,7 @@ function newSplashScreen() {
             canDrawLogo = true;
         }
 
-        logo.src = "Images/aa-logo.png";
+        logo.src = window.URL_PREFIX + "Images/aa-logo.png";
 
     }
 
diff --git a/TimelineChart.js b/TimelineChart.js
index 2cfd5dcc4..0f49963e8 100644
--- a/TimelineChart.js
+++ b/TimelineChart.js
@@ -85,10 +85,10 @@
                 canDrawLogoAA = true;
             }
 
-            logoA.src = "Images/tether-logo-background.png";
-            logoB.src = "Images/bitcoin-logo-background.png";
-            logoExchange.src = "Images/poloniex-logo-background.png";
-            logoAA.src = "Images/aa-logo-background.png";
+            logoA.src = window.URL_PREFIX + "Images/tether-logo-background.png";
+            logoB.src = window.URL_PREFIX + "Images/bitcoin-logo-background.png";
+            logoExchange.src = window.URL_PREFIX + "Images/poloniex-logo-background.png";
+            logoAA.src = window.URL_PREFIX + "Images/aa-logo-background.png";
 
             /* Remember the Products Panel */
 
diff --git a/TopSpace/CompanyLogo.js b/TopSpace/CompanyLogo.js
index 88a65bc7a..a1972ef45 100644
--- a/TopSpace/CompanyLogo.js
+++ b/TopSpace/CompanyLogo.js
@@ -35,7 +35,7 @@ function newCompanyLogo() {
             canDrawLogo = true;
             }
 
-        logo.src = "Images/aa-logo-dark-8.png";
+        logo.src = window.URL_PREFIX + "Images/aa-logo-dark-8.png";
 
     }
 
diff --git a/index.html b/index.html
index 4635a841c..14438d730 100644
--- a/index.html
+++ b/index.html
@@ -16,6 +16,7 @@
 
     window.SESSION_TOKEN = '';
     window.EXECUTING_AT = 'Master App';
+    window.URL_PREFIX = 'http://localhost:1337/';
     loadAdvancedAlgosPlatform();
 
     ">