diff --git a/application/controllers/Options.php b/application/controllers/Options.php
index 38bfad9e..e9fe5b1d 100644
--- a/application/controllers/Options.php
+++ b/application/controllers/Options.php
@@ -14,7 +14,9 @@ class Options extends CI_Controller {
 		$this->load->model('user_model');
 		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
     }
-    
+	
+	
+	// Default /options view just gives some text to explain the options area
     function index() {
 
 
@@ -29,7 +31,7 @@ class Options extends CI_Controller {
 		$this->load->view('interface_assets/footer');
 	}
 	
-
+	// function used to display the /appearance url
 	function appearance() {
 		$data['page_title'] = "Cloudlog Options";
 		$data['sub_heading'] = "Appearance";
@@ -39,10 +41,11 @@ class Options extends CI_Controller {
 		$this->load->view('interface_assets/footer');
     }
 
+	// Handles saving the appreance options to the options system.
 	function appearance_save() {
 		$data['page_title'] = "Cloudlog Options";
 		$data['sub_heading'] = "Appearance";
-		
+
 		$this->load->helper(array('form', 'url'));
 
 		$this->load->library('form_validation');
@@ -57,11 +60,15 @@ class Options extends CI_Controller {
 		}
 		else
 		{
+			// Update theme choice within the options system
 			$theme_update_status = $this->optionslib->update('theme', $this->input->post('theme'));
 
+			// If theme update is complete set a flashsession with a success note
 			if($theme_update_status == TRUE) {
 				$this->session->set_flashdata('success', 'Theme changed to '.$this->input->post('theme'));
 			}
+
+			// Redirect back to /appearance
 			redirect('/options/appearance');
 		}
     }