+ private function getIntroImage():String {
+ var intro_image:String = loaderInfo.parameters["intro_image"];
+ return intro_image ? intro_image : "help/introduction.jpg";
+ }
+
+ private function getIntroVideo():String {
+ var intro_video:String = loaderInfo.parameters["intro_video"];
+ return intro_video ? intro_video : "help/introduction.mp4";
+ }
+