#454 Studio tour broken when html cache was enabled

studio/template/scripts/BxBaseStudioLauncher.php

@@ -77,6 +77,7 @@ class BxBaseStudioLauncher extends BxDolStudioLauncher
             'js_object' => $this->getPageJsObject(),
             'includes' => $sIncludes,
             'items' => parent::getPageCode($bHidden),
+        	'tour_theme' => $this->_sTourTheme,
         	'bx_if:show_tour' => array(
         		'condition' => getParam('site_tour_studio') == 'on',
         		'content' => array(