Version 1.2.8 Add more magic functions in helper

app/code/local/OnlineBiz/ObBase/Helper/Data.php

@@ -31,7 +31,7 @@ class OnlineBiz_ObBase_Helper_Data extends Mage_Core_Helper_Abstract
 	}
 	
 	public function isEnabled() {
-		return $this->isActivated('OnlineBiz_'.$this->getOwnModuleName());
+		return $this->_isActivated('OnlineBiz_'.$this->getOwnModuleName());
 	}
 	
 	//for writing trace or important information to log if debug is enabled
@@ -76,7 +76,7 @@ class OnlineBiz_ObBase_Helper_Data extends Mage_Core_Helper_Abstract
 		return false;
 	}
 	
-	public function isActivated($module, $key = false, $generalConfig = false)
+	protected function _isActivated($module, $key = false, $generalConfig = false)
 	{
 		//no need to pass Enabled path
 		if (!$generalConfig) {