controlling auto start in Presenter 13

I have tried to use the create launch page option in Player in order to create a launch page so that when I link to the presentation_html5.html file in the folder created by publish my course does not auto start when running as html5.  No luck. It does not seem to work. 

When I drop the html and other code for this page into an html editor, I can find part of the code which reads 

script>

player.autoplay = true;
trace.suppress = true;
console.suppress = true;
player.loopable = false;
player.allowRightClick = false;
player.isHTML5 = true;

var globals = {};
try
{
globals.bLMS = false;
globals.bAOSupport = false;

 

I have tried setting

player.autoplay=false;

but that does not seem to make a difference.  When I try running this updated page, it still start starts automatically. 

 

Is there any way I can turn out autoplay in html5 so that my course requires the user to start it up rather than it starting by itself. 

Roelf