<?php

    require_once(realpath(dirname(__FILE__) . "/../config.php"));

    function renderLayoutWithContentFile($contentFile, $variables = array(), $css=array())

    {

        $contentFileFullPath = TEMPLATES_PATH . "/" . $contentFile;

        // making sure passed in variables are in scope of the template

        // each key in the $variables array will become a variable

        if (count($variables) > 0) {

            foreach ($variables as $key => $value) {

                if (strlen($key) > 0) {

                    ${$key} = $value;

                }

            }

        }

        require_once(TEMPLATES_PATH . "/header.php");

        echo "<div id=\"container\">\n"

           . "\t<div id=\"content\">\n";

        if (file_exists($contentFileFullPath)) {

            require_once($contentFileFullPath);

        } else {

            /*

                If the file isn't found the error can be handled in lots of ways.

                In this case we will just include an error template.

            */

            require_once(TEMPLATES_PATH . "/error.php");

        }

        // close content div

        echo "\t</div>\n";

        // close container div

        echo "</div>\n";

        require_once(TEMPLATES_PATH . "/footer.php");

    }