Miscellany

<?php


$gr_preview_theme = $_GET['testeaza'];
$gr_preview_css = $_GET['preview_css'];

if (! $gr_preview_css ) 
	$gr_preview_css = $gr_preview_theme;

if($gr_preview_theme && file_exists(get_theme_root() . "/$gr_preview_theme")) {
	add_filter('template','use_preview_theme');
}

if($gr_preview_css && file_exists(get_theme_root() . "/$gr_preview_css")) {
	add_filter('stylesheet','use_preview_css');
}

function use_preview_theme($themename) {
	global $gr_preview_theme;

	return $gr_preview_theme;
}

function use_preview_css($cssname) {
	global $gr_preview_css;

	return $gr_preview_css;
}

?>