diff --git a/gulpfile.js b/gulpfile.js
index d3422e5..789756b 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -19,12 +19,12 @@ gulp.task('lint', function () {
 });
 
 gulp.task('clean:js', function () {
-  return gulp.src('./out/js/perfect-scrollbar.js', {read: false})
+  return gulp.src('./out/js/*.js', {read: false})
     .pipe(rimraf());
 });
 
 gulp.task('clean:js:min', function () {
-  return gulp.src('./out/js/perfect-scrollbar.min.js', {read: false})
+  return gulp.src('./out/js/min/*.js', {read: false})
     .pipe(rimraf());
 });
 
@@ -36,19 +36,24 @@ function browserified() {
 }
 
 gulp.task('js', ['clean:js'], function () {
-  return gulp.src('./src/js/main.js')
+  return gulp.src('./src/js/adaptor/*.js')
     .pipe(browserified())
-    .pipe(rename('perfect-scrollbar.js'))
+    .pipe(rename({
+      prefix: 'perfect-scrollbar.'
+    }))
     .pipe(gulp.dest('./out/js'))
     .pipe(connect.reload());
 });
 
 gulp.task('js:min', ['clean:js:min'], function () {
-  return gulp.src('./src/js/main.js')
+  return gulp.src('./src/js/adaptor/*.js')
     .pipe(browserified())
     .pipe(uglify())
-    .pipe(rename('perfect-scrollbar.min.js'))
-    .pipe(gulp.dest('./out/js'));
+    .pipe(rename({
+      prefix: 'perfect-scrollbar.',
+      suffix: '.min'
+    }))
+    .pipe(gulp.dest('./out/js/min'));
 });
 
 gulp.task('clean:css', function () {
diff --git a/src/js/adaptor/global.js b/src/js/adaptor/global.js
new file mode 100644
index 0000000..b87dd21
--- /dev/null
+++ b/src/js/adaptor/global.js
@@ -0,0 +1,11 @@
+/* Copyright (c) 2015 Hyunje Alex Jun and other contributors
+ * Licensed under the MIT License
+ */
+'use strict';
+
+var ps = require('../plugin/ps');
+
+window.PerfectScrollbar = ps;
+if (typeof window.Ps === 'undefined') {
+  window.Ps = ps;
+}
diff --git a/src/js/main.js b/src/js/adaptor/jquery.js
similarity index 89%
rename from src/js/main.js
rename to src/js/adaptor/jquery.js
index 150c009..df07e33 100644
--- a/src/js/main.js
+++ b/src/js/adaptor/jquery.js
@@ -3,8 +3,8 @@
  */
 'use strict';
 
-var ps = require('./plugin/ps')
-  , psInstances = require('./plugin/instances');
+var ps = require('../plugin/ps')
+  , psInstances = require('../plugin/instances');
 
 $.fn.perfectScrollbar = function (settingOrCommand) {
   return this.each(function () {