Is there someone who can reply me. I am really stuck in this issue.
Please guide me
You're asking for help on scorm development, which is not a Moodle issue, and not identifying the authoring software you use. It is unlikely anyone can really provide much assistance with that. I'm not really sure what you mean by triggering onkeyup events, either. and I've been building scorm products for 10 years...
Have you run the package in the SCORM Cloud? Have you looked on the forums for your authoring software? Lectora, Captivate and Articulate all have forums for questions (some are more inviting and helpful than others).