iNextrix / ASTPP

			$_ci_ext = pathinfo($_ci_view, PATHINFO_EXTENSION);

			$_ci_file = ($_ci_ext == '') ? $_ci_view.'.php' : $_ci_view;

			foreach ($this->_ci_view_paths as $view_file => $cascade)

			{

				if (file_exists($view_file.$_ci_file))

				{

					$_ci_path = $view_file.$_ci_file;

					$file_exists = TRUE;

					break;

				}

				if ( ! $cascade)

				{

					break;

				}

			}

		}

		if ( ! $file_exists && ! file_exists($_ci_path))

			$_ci_path = '';

			$_ci_file = strpos($_ci_view, '.') ? $_ci_view : $_ci_view.EXT;

			foreach ($this->_ci_view_paths as $path => $cascade) {				

				if (file_exists($view = $path.$_ci_file)) {

					$_ci_path = $view;

					break;

				}

				if ( ! $cascade) break;

			}

		} elseif (isset($_ci_path)) {