Everything we know about Cornerstone on Demand and Storyline!

The JS is pretty straightforward. We've been using similar to the below for awhile. HTML5 references the lmsAPI differently than the Flash output. A conditional check to see if a function exists typically helps send the calls in the right direction. 

var player=GetPlayer();

//status is pretty simple.
SetStatus("completed");

//if you also want to set the score.
lmsAPI=parent;
var tPercent=player.GetVar("SLSCORE"); //grab a score variable from storyline

if(lmsAPI.hasOwnProperty("SetScore")){
lmsAPI.SetScore(tPercent,100,0);
}else{
SetScore(tPercent,100,0);
}