Index: /drupal/modules/iutilities/trunk/iutilities.module
===================================================================
--- /drupal/modules/iutilities/trunk/iutilities.module (revision 23)
+++ /drupal/modules/iutilities/trunk/iutilities.module (revision 24)
@@ -3,13 +3,26 @@
 
 function iutilities_perm() {
-	return array('access disk usage information');
+	return array('access disk usage information', 'access disk usage settings');
 } // function illuminate_perm()
+
+function iutilities_admin() {
+	$form['disk_space_limit'] = array(
+		'#type' => 'textfield',
+		'#title' => t('Maximum space allowed'),
+		'#default_value' => variable_get('disk_space_limit', 150),
+		'#size' => 5,
+		'#maxlength' => 4,
+		'#field_suffix' => t('MB'),
+		'#description' => t("Each illuminate ict website is permitted a certain amount of space. By default this is 150MB. This can be increased here."),
+		'#required' => TRUE,
+	);
+	return system_settings_form($form);
+}
 
 function iutilities_cron() {
 	$confpath = conf_path();
-	$space_used_string = `du -sh $confpath`;
+	$space_used_string = `du -sm $confpath`;
 	$space_used_array = explode("\t", $space_used_string);
-	print_r($space_used_array);
-	$space_used = trim($space_used_array[0]);
+	$space_used = (int) trim($space_used_array[0]);
 	variable_set('disk_space_used', $space_used);	
 }
@@ -17,8 +30,43 @@
 function iutilities_menu() {
 	$items['admin/reports/diskusage'] = array(
-		'title' => 'Disk Usage',
+		'title' => 'Disk Usage Report',
+		'description' => 'Dispay a disk usage report for this website. Includes the space limit for the site.',
 		'access arguments' => array('access disk usage information'),
+		'page callback' => 'display_diskusage_report',
 	);
+	$items['admin/settings/diskusage'] = array(
+		'title' => 'Set Disk Usage Limit',
+		'description' => 'The default 150MB space allowance set by illuminate ICT can be increased here.',
+		'access callback' => 'access_disk_usage_settings',
+		'access arguments' => array('access disk usage settings'),
+		'page callback' => 'drupal_get_form',
+		'page arguments' => array(iutilities_admin),
+	);
+	return $items;
 } // illuminate_menu()
+
+function stuff() {
+	return "Hello";
+}
+
+function access_disk_usage_settings() {
+	global $user;
+	if ( $user->uid == 1 ) {
+		return TRUE;
+	} else {
+		return FALSE;
+	}
+}
+
+function display_diskusage_report() {
+	$space_used = variable_get('disk_space_used',150);
+	$space_limit = variable_get('disk_space_limit',150);
+	$space_percentage = ( $space_used / $space_limit ) * 100;
+	$output = '<p>Your hosting account with illuminate ICT allows a maximum of <strong>'. $space_limit . 'MB</strong>.</p>';
+	$output .= '<p>You are currently using <strong>' . $space_used . 'MB</strong> of your allowance.</p>';
+	$output .= '<p>This is <strong>' . $space_percentage . '&#37;</strong> of the available space.</p>';
+	return $output;
+}
+
 
 function iutilities_init() {