<?php

class Load
{
    static $models    = array();
    static $templater = false;
    static $router    = false;

    static function model($model_name)
    {
        if (isset(self::$models[$model_name])) {
            return self::$models[$model_name];
        }
        
        $class_name = $model_name.MODEL_POSTFIX;
        return self::$models[$model_name] = new $class_name;
    }

    static function templater($path = '')
    {
        if (self::$templater) {
            if ($path) {
                self::$templater->setPath($path);
            }
            return self::$templater;
        }
        return self::$templater = new Sublimer($path);
    }

    static function router()
    {
        return self::$router ? self::$router : self::$router = new Router;
    }
}
?>