Apply SCORM 1.2 to existing LMS lesson written in HTML5+Javascript

I am creating a course in HTML5 + Javascript. One of the course requirements is that it functions correctly on IE8, so there are plenty of fallbacks for the HTML5, CSS3 and Javascript so that it runs correctly in IE8. I provide the freelancer with one of the course lessons so that he/she will implement the correct SCORM 1.2 functionality, and then I will replicate this functionality throughout the rest of the course lessons myself (in the event I have any trouble with this, assistance will be understood as part of this job’s requirements). Each lesson (and thus the lesson I am going to provide for this job) has the following structure: - 1 HTML5 file which will be the container for the lesson contents. This file loads all necessary CSS3 and Javascript, and it has the courses corporate header and frame where the lesson contents are loaded. - Several Javascript files, one of which contains an array of Course Screens which make up the lesson contents. The contents of each Course Screen are loaded by the user as he/she advances through the lesson, into a container called <main id=”content_frame”></main>. - Lesson resources (images, javacript files, CSS3 file, IE8 fallbacks, etc). Before the end of a lesson, there is a test-type exam where the user will encounter a series of questions and answers which will define the user’s score on this lesson. This is all fully functional but it needs the score to pass into SCORM so that it stores in the LMS the user’s score (passed or not passed). Amongst other requirements, this is what I need doing for this job: 1) Make the lesson fully SCORM 1.2 compliant 2) Upon closing/exiting the lesson, we need to store the following variables: - posicion (lesson_location) - porcentaje (the user’s score and lesson status – if the user gets between 75% and 100%, the lesson will be passed/complete; whereas a score lower than 75% will mean the user has not passed and the lesson must appear as not passed/incomplete). When the user has reached the final Course Screen (the last index of the array diapositivas[]), that means they have completed the lesson, as you cannot reach this Course Screen until you have passed the test – we need the SCORM to register this. - attempts (the test exam currently allows the user 3 tries to try and pass the exam) 3) Upon opening/loading the lesson, we need to implement the following functionality: - load the variable posicion (lesson_location) and send the user to that Course Screen. The variable posicion (-1) marks which position the user was last in, within the array diapositivas[] which contains all of the Course Screens. So, for example, if the user’s last location before closing the course was on Course Screen 5 (which would be diapositivas[4] in the Course Screen array), then we have to load the contents of diapositivas[4] into the course frame container. If the variable posicion does not exist, it means that this is the first time the user opens this lesson, so posicion must be set to 1 (which now automatically would load diapositivas[0]). - load the user’s score and lesson_status 4) SCORM integration must not affect the current lesson’s design nor functionality. The finalised job must look and work exactly like it does right now, but with the correct SCORM working in the background. All the functionality is currently correctly implemented on this lesson except for reading and writing to SCORM, and this is what I need fixing. And I insist, the client specifically needs it all to function correctly in IE8. I cannot provide access to an LMS for you to test your SCORM so you are going to have to use your own test environment and send over the finished files once you have completed the job. This job and all of the course files are strictly confidential and none of the course’s contents can be revealed to any third party or individual other than the freelancer who is chosen for this job. All freelancers accept and agree to these terms upon applying for this job.