Submit results more than one times using JAVA

Hello everybody.

I have following problem. I need to give the possibility to submit result slides more than one times.

I need to design a course  like a game (uploaded to an LMS - scorm 1.2 - using SL1), where the learner can decide to answer a variable number of question. It is not really important to track passed/incomplete, but rather the percentage/points reached. 

The idea is to record the result reached everytime the enter the game. 

I never wrote a JavaScript but perhaps you or other can help me.

I attach a sample in the post https://community.articulate.com/discussions/articulate-storyline/submit-results-vs-submit-interaction.

Is anybody able to help me for Christmas :)?

Thanks a lot in advance.

Silvia