movie initiated after 3 second rollover

Hello,

I am building an HTML5 interstitial banner. The animation is paused on load and only initiated after a 3 second rollover of the banner

I am using Animated CC with Canvas.

Currently I am using this ActionScript, which seems to be working except for the part about the 3 second pause.

this.interstitial.addEventListener("rollover", fl_ClickToGoToAndPlayFromFrame_2.bind(this));

function fl_ClickToGoToAndPlayFromFrame_2()

{

  this.gotoAndPlay(3);

}

Can someone help me to add the 3 second pause on the rollover/Mouseover.

Many thanks for any help on this!

Gg