// A function was not found. Let's check callable objects
 		if( ($p = strpos($sFunctionName,'_')) !== false) {
 			$calledObj = substr($sFunctionName, 0, $p);
 			
			if(isset($aCallableObjects[$calledObj])) {
			
				$calledMethod = substr($sFunctionName,$p+1 );

				// Include any external dependencies associated with this object
				if (isset($aCallableObjects[$calledObj]['include'])) {
					//ob_start();
					require_once($aCallableObjects[$calledObj]['include']);
					//ob_end_clean();
				}
				if (class_exists($calledObj,false)) {
					$aCalledObject = new $calledObj;
					if (method_exists($aCalledObject, $calledMethod) || method_exists($aCalledObject, "__call")) {
						// Attemping to call the object
						$objTempResponse = call_user_func_array(array(&$aCalledObject, $calledMethod), $aArgs);
						if (!$this->_objXajax->getFlag("allowAllResponseTypes") && !is_a($objTempResponse, 'xajaxResponse')) {
							$this->_outputError("No xajaxResponse Was Returned By Method $calledMethod of " . $calledObject);
							return;
						}
						else if ($this->_objXajax->getFlag("allowAllResponseTypes") && !is_a($objTempResponse, 'xajaxResponse'))
						{
							print $objTempResponse;	
							exit;
						}

						if ($objTempResponse != $objResponse) {
							// Load any previous response commands into the new response object
							$objTempResponse->loadCommands($objResponse, true);
						}
						// We're successful; output the response now!
						$this->_outputResponse($objTempResponse);
						return;
					} else {
						$this->_outputError("Method $calledMethod of $calledObject does not exist");
						return;
					}
				} else {
						$this->_outputError("Class $calledObj is not defined");
						return;
				}
			} else {
						$this->_outputError("Class $calledObj is not registered");
						return;
			}
		}