Added an initialization function for layers

qa-include/qa-page.php

@@ -371,6 +371,7 @@
 	//	Load the appropriate theme class and output the page
 
 		$themeclass=qa_load_theme_class(qa_get_site_theme(), (substr($qa_template, 0, 7)=='custom-') ? 'custom' : $qa_template, $qa_content, qa_request());
+		$themeclass->initialize();
 
 		header('Content-type: '.$qa_content['content_type']);
 

qa-include/qa-theme-base.php

@@ -187,6 +187,11 @@ class qa_html_theme_base
 		}
 	}
 
+	/**
+	 * Pre-output initialization. Immediately called after loading of the module. Content and template variables are
+	 * already setup at this point. Useful to perform layer initialization in the earliest and safest stage possible
+	 */
+	public function initialize() { }
 
 	public function finish()
 /*