diff --git a/system/core/Input.php b/system/core/Input.php
index 7594a2e..fc2a550 100755
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -226,7 +226,6 @@
 	 */
 	public function cookie($index = '', $xss_clean = FALSE)
 	{
-		$index = config_item('cookie_prefix').$index;
 		return $this->_fetch_from_array($_COOKIE, $index, $xss_clean);
 	}
 
diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php
index 629a3ad..dd2df69 100644
--- a/system/libraries/Javascript.php
+++ b/system/libraries/Javascript.php
@@ -723,7 +723,7 @@
 		{
 			if (is_object($result))
 			{
-				$json_result = $result->result_array();
+				$json_result = is_callable(array($result, 'result_array')) ? $result->result_array() : (array) $result;
 			}
 			elseif (is_array($result))
 			{
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 0fe73d6..3d29118 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -94,17 +94,16 @@
 		{
 			foreach ($params as $key => $val)
 			{
-				if (isset($this->$key))
+				if ($key === 'anchor_class')
+				{
+					$this->anchor_class = ($val != '') ? 'class="'.$val.'" ' : '';
+				}
+				elseif (isset($this->$key))
 				{
 					$this->$key = $val;
 				}
 			}
 		}
-
-		if ($this->anchor_class != '')
-		{
-			$this->anchor_class = 'class="'.$this->anchor_class.'" ';
-		}
 	}
 
 	// --------------------------------------------------------------------