diff --git a/gmap.install b/gmap.install
index ad14f8e..21405bf 100644
--- a/gmap.install
+++ b/gmap.install
@@ -15,6 +15,7 @@ function gmap_uninstall() {
   variable_del('gmap_mm_type');
   variable_del('gmap_load_zoom_plugin');
   variable_del('gmap_markermanager');
+  variable_del('gmap_marker_custom_dir');
   variable_del('gmap_markerfiles');
   variable_del('gmap_node_markers');
   variable_del('gmap_private_markerfile');
diff --git a/gmap.module b/gmap.module
index 0aa03c0..329daa8 100755
--- a/gmap.module
+++ b/gmap.module
@@ -497,7 +497,6 @@ function gmap_regenerate_markers() {
 
   $contents .= "// GMap marker image data.\n";
   $contents .= "Drupal.gmap = Drupal.gmap || {};\n";
-  $contents .= "Drupal.gmap.iconpath = " . drupal_json_encode(base_path() . variable_get('gmap_markerfiles', drupal_get_path('module', 'gmap') . '/markers')) . ";\n";
   $contents .= "Drupal.gmap.icondata = " . drupal_json_encode(gmap_get_icondata(TRUE)) . ";\n";
 
   $dir = "public://js/";
diff --git a/gmap_markerinfo.inc b/gmap_markerinfo.inc
index 156dec7..e939675 100644
--- a/gmap_markerinfo.inc
+++ b/gmap_markerinfo.inc
@@ -22,64 +22,78 @@ function _gmap_get_icondata() {
     'transparent',
   );
 
-  $markerdir = variable_get('gmap_markerfiles', drupal_get_path('module', 'gmap') . '/markers');
+  $markerdirs = variable_get('gmap_markerfiles', array(drupal_get_path('module', 'gmap') . '/markers'));
+  $markercustomdir = variable_get('gmap_marker_custom_dir', NULL);
+  if ($markercustomdir) {
+    $markerdirs[] = $markercustomdir;
+  }
+  if (module_exists('libraries')) {
+    $markercustomdir = libraries_get_path('gmap_markers');
+    if ($markercustomdir) {
+      $markerdirs[] = $markercustomdir;
+    }
+  }
 
   // The following routines are designed to be easy to comprehend, not fast.
   // This whole process gets cached.
 
   // Get the ini files.
-  $inifiles = file_scan_directory($markerdir, '/.*\.ini$/');
-  // Parse the ini files and store by path
-  $inis = array();
-  foreach ($inifiles as $file) {
-    $path = substr($file->uri, strlen($markerdir), -strlen($file->filename));
-    if (!isset($inis[$path])) {
-      $inis[$path] = array();
-    }
-    $inis[$path][] = parse_ini_file($file->uri, TRUE);
-  }
-  unset($inifiles);
-
-  // Per directory..
-  foreach ($inis as $path => $path_inis) {
-    $icons[$path] = array(
-      'tempf' => array(),
-      'f' => array(),
-      'w' => array(),
-      'h' => array(),
-      'i' => array(), // Sets of sets
-    );
-
-    // Part 1: Collect image names
-    $filenames = array();
-    foreach ($path_inis as $ini) {
-      foreach ($ini as $k => $v) {
-        // Is this definition for an icon? (anything with a dot is a file)
-        if (strpos($k, '.') !== FALSE) {
-          // Add the icon name.
-          $filenames[$k] = TRUE;
+  if (is_array($markerdirs)) {
+    foreach ($markerdirs as $markerdir) {
+      $inifiles = file_scan_directory($markerdir, '/.*\.ini$/');
+      // Parse the ini files and store by path.
+      $inis = array();
+      foreach ($inifiles as $file) {
+        $path = substr($file->uri, 0, -strlen($file->filename));
+        if (!isset($inis[$path])) {
+          $inis[$path] = array();
         }
-        else {
-          // Shadow / alternate search
-          foreach ($imagetypes as $check) {
-            if (isset($v[$check])) {
-              $filenames[$v[$check]] = TRUE;
+        $inis[$path][] = parse_ini_file($file->uri, TRUE);
+      }
+      unset($inifiles);
+
+      // Per directory.
+      foreach ($inis as $path => $path_inis) {
+        $icons[$path] = array(
+          'tempf' => array(),
+          'f' => array(),
+          'w' => array(),
+          'h' => array(),
+          'i' => array(), // Sets of sets.
+        );
+
+        // Part 1: Collect image names.
+        $filenames = array();
+        foreach ($path_inis as $ini) {
+          foreach ($ini as $k => $v) {
+            // Is this definition for an icon? (Anything with a dot is a file.)
+            if (strpos($k, '.') !== FALSE) {
+              // Add the icon name.
+              $filenames[$k] = TRUE;
             }
-          }
-          // A sequence is a list of image names.
-          if (isset($v['sequence'])) {
-            foreach (explode(',', $v['sequence']) as $f) {
-              $filenames[trim($f)] = TRUE;
+            else {
+              // Shadow / alternate search.
+              foreach ($imagetypes as $check) {
+                if (isset($v[$check])) {
+                  $filenames[$v[$check]] = TRUE;
+                }
+              }
+              // A sequence is a list of image names.
+              if (isset($v['sequence'])) {
+                foreach (explode(',', $v['sequence']) as $f) {
+                  $filenames[trim($f)] = TRUE;
+                }
+              }
             }
           }
         }
+        $icons[$path]['tempf'] = $filenames;
       }
+      unset($filenames);
     }
-    $icons[$path]['tempf'] = $filenames;
   }
-  unset($filenames);
 
-  // Part 2: Assign ids, get width and height
+  // Part 2: Assign ids, get width and height.
   foreach ($icons as $path => $v) {
     $counter = 0;
     foreach ($icons[$path]['tempf'] as $filename => $fv) {
@@ -87,7 +101,7 @@ function _gmap_get_icondata() {
       if (empty($filename)) {
         continue;
       }
-      $size = getimagesize($markerdir . $path . $filename);
+      $size = getimagesize($path . $filename);
       $icons[$path]['f'][$counter] = $filename;
       $icons[$path]['w'][$counter] = $size[0];
       $icons[$path]['h'][$counter] = $size[1];
@@ -120,7 +134,7 @@ function _gmap_get_icondata() {
             $ini[$k][$t] = $icons[$path]['tempf'][$ini[$k][$t]];
           }
         }
-        // Setup key for compression
+        // Setup key for compression.
         $ini[$k]['key'] = $k;
       }
 
@@ -215,35 +229,49 @@ function _gmap_compress_array(&$arr) {
 }
 
 function _gmap_get_marker_titles() {
-  $markerdir = variable_get('gmap_markerfiles', drupal_get_path('module', 'gmap') . '/markers');
+  $markerdirs = variable_get('gmap_markerfiles', array(drupal_get_path('module', 'gmap') . '/markers'));
+  $markercustomdir = variable_get('gmap_marker_custom_dir', NULL);
+  if ($markercustomdir) {
+    $markerdirs[] = $markercustomdir;
+  }
+  if (module_exists('libraries')) {
+    $markercustomdir = libraries_get_path('gmap_markers');
+    if ($markercustomdir) {
+      $markerdirs[] = $markercustomdir;
+    }
+  }
 
   // The following routines are designed to be easy to comprehend, not fast.
   // This whole process gets cached.
 
   // Get the ini files.
-  $inifiles = file_scan_directory($markerdir, '/.*\.ini$/');
-  // Parse the ini files and store by path
-  $inis = array();
-  foreach ($inifiles as $file) {
-    $data = parse_ini_file($file->uri, TRUE);
-    if (isset($data['defaults'])) {
-      // Ignore defaults
-      unset($data['defaults']);
-    }
-    foreach ($data as $k => $v) {
-      if (strpos($k, '.') !== FALSE) {
-        // Ignore files
-        unset($data[$k]);
+  if (is_array($markerdirs)) {
+    foreach ($markerdirs as $markerdir) {
+      $inifiles = file_scan_directory($markerdir, '/.*\.ini$/');
+      // Parse the ini files and store by path.
+      $inis = array();
+      foreach ($inifiles as $file) {
+        $data = parse_ini_file($file->uri, TRUE);
+        if (isset($data['defaults'])) {
+          // Ignore defaults.
+          unset($data['defaults']);
+        }
+        foreach ($data as $k => $v) {
+          if (strpos($k, '.') !== FALSE) {
+            // Ignore files.
+            unset($data[$k]);
+          }
+        }
+        $inis[] = $data;
       }
-    }
-    $inis[] = $data;
-  }
-  unset($inifiles);
+      unset($inifiles);
 
-  $titles = array();
-  foreach ($inis as $ini => $inidata) {
-    foreach ($inidata as $k => $v) {
-      $titles[$k] = t($inis[$ini][$k]['name']);
+      $titles = array();
+      foreach ($inis as $ini => $inidata) {
+        foreach ($inidata as $k => $v) {
+          $titles[$k] = t($inis[$ini][$k]['name']);
+        }
+      }
     }
   }
   return $titles;
diff --git a/gmap_settings_ui.inc b/gmap_settings_ui.inc
index f22b45f..8147eb4 100644
--- a/gmap_settings_ui.inc
+++ b/gmap_settings_ui.inc
@@ -580,6 +580,12 @@ if (file_default_scheme() != 'public') {
     '#size' => 4,
     '#maxlength' => 4,
   );
+  $form['gmap_marker_custom_dir'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Custom markers path'),
+    '#description' => t('Fill in your custom markers folder (absolute path).'),
+    '#default_value' => variable_get('gmap_marker_custom_dir', 'no value'),
+  );
 
   // @@@ Convert to element level validation.
   $form['#validate'][] = 'gmap_admin_settings_validate';
diff --git a/js/icon.js b/js/icon.js
index fe58ca4..8d711ca 100644
--- a/js/icon.js
+++ b/js/icon.js
@@ -49,7 +49,7 @@ Drupal.gmap.getIcon = function (setname, sequence) {
     for (var i = 0; i < q.sequence.length; i++) {
       /*
       t = new GIcon();
-      p = Drupal.gmap.iconpath + q.path;
+      p = q.path;
       t.image = p + q.sequence[i].f;
       if (q.shadow.f !== '') {
         t.shadow = p + q.shadow.f;
@@ -59,7 +59,7 @@ Drupal.gmap.getIcon = function (setname, sequence) {
       t.iconAnchor = new GPoint(q.anchorX, q.anchorY);
       t.infoWindowAnchor = new GPoint(q.infoX, q.infoY);
       */
-      p = Drupal.gmap.iconpath + q.path;
+      p = q.path;
       t = new google.maps.MarkerImage(p + q.sequence[i].f,
         new google.maps.Size(q.sequence[i].w, q.sequence[i].h),
         null,