diff --git a/src/lib/modes.el b/src/lib/modes.el
index fab7c15..61e8f3c 100644
--- a/src/lib/modes.el
+++ b/src/lib/modes.el
@@ -16,6 +16,25 @@ fff;;   Shit - My personal emacs IDE configuration
 
 ;; This file will define the most popular modes for ShitIDE
 
+;; ---------------------------------------------------------------------
+;; Hooks
+;; ---------------------------------------------------------------------
+(defvar shit-preinit-mode-hook '()
+  "This hook runs before initializing the 'shit-mode' minor mode."
+  )
+
+(defvar shit-postinit-mode-hook '()
+  "This hook runs after 'shit-mode' minor mode initialized."
+  )
+
+(defvar shit-prerm-mode-hook '()
+  "This hook runs before deactivating 'shit-mode' minor mode."
+  )
+
+(defvar shit-postrm-mode-hook '()
+  "This hook runs after 'shit-mode' minor mode deactivated."
+  )
+
 ;; ---------------------------------------------------------------------
 ;; Keymaps
 ;; ---------------------------------------------------------------------
@@ -57,6 +76,21 @@ This mode provide a basic configuration for an IDE."
   :group 'shit-group
 
   (if (not shit-mode)
-      (menu/init-menu)
-  )
-)
\ No newline at end of file
+      ;; shit-mode is not loaded
+      (let () 
+	;; before initiazing mode
+	(run-hooks shit-preinit-mode-hook)
+	
+	;; after mode was initialized
+	(run-hooks shit-postinit-mode-hook)
+	)
+    ;; shit-mode already loaded
+    (let ()
+      ;; before deactivating mode
+      (run-hooks shit-prerm-mode-hook)
+
+      ;; after deactivating mode
+      (run-hooks shit-postrm-mode-hook)
+      )
+    )
+  )
\ No newline at end of file
diff --git a/src/shit-ide.el b/src/shit-ide.el
index 29d73de..8ecf505 100644
--- a/src/shit-ide.el
+++ b/src/shit-ide.el
@@ -14,12 +14,39 @@
 ;;    You should have received a copy of the GNU General Public License
 ;;    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-(setq DEBUG 1)
-(setq ROOTPATH nil)
-(setq LIBPATH nil)
-(setq PLUGINPATH nil)
-(setq TEMPLATESPATH nil)
 
+;; --------------------------------------------------------------------
+;; Global variables
+;; --------------------------------------------------------------------
+
+;; Turning on debuggin for development
+(defvar DEBUG 1
+ "Shit IDE will produce more output in the debug mode (DEBUG = 1). log 
+function outputs will appear in *Messages* buffer."
+ )
+
+(defvar ROOTPATH nil
+  "This variable refer to absolute path to Shit IDE source tree."
+)
+
+(defvar LIBPATH nil
+  "This variable refer to 'lib' directory of Shit IDE that contains the
+internal libraries for ShitIDE."
+)
+
+(defvar PLUGINPATH nil
+  "This variable refer to 'plugin' directory of ShitIDE that contains
+Shit plugins."
+)
+
+(defvar  TEMPLATESPATH nil
+  "This variable refer to 'template' directory of ShitIDE where plugins
+store their code templates."
+)
+
+;; -------------------------------------------------------------------
+;; Functions
+;; -------------------------------------------------------------------
 (defun strip-el-ext (STR) "strinp the lastest elist extension suffix"
   (let (ext)
   (setq ext (replace-regexp-in-string "\.el$" "" STR))
@@ -94,3 +121,4 @@ function."
   )
 
 (start-shit)
+