gistfile1.js

/***********************
* Adobe Edge Animate Composition Actions
*
* Edit this file with caution, being careful to preserve 
* function signatures and comments starting with 'Edge' to maintain the 
* ability to interact with these actions from within Adobe Edge Animate
*
***********************/
(function($, Edge, compId){
var Composition = Edge.Composition, Symbol = Edge.Symbol; // aliases for commonly used Edge classes
 
   //Edge symbol: 'stage'
   (function(symbolName) {
      
      
      Symbol.bindSymbolAction(compId, symbolName, "creationComplete", function(sym, e) {
         // insert code to be run when the symbol is created here
         console.log('Start');
 
   	var thisScrollHandler = function(e) {
			if(isScrolledIntoView(sym.element)) {
				console.log('Start me up');	
				sym.play(0);
				$(window).off("scroll", thisScrollHandler);
			}
 		}

  	//http://stackoverflow.com/a/488073/52160
		function isScrolledIntoView(elem)
		{
			var docViewTop = $(window).scrollTop();
			var docViewBottom = docViewTop + $(window).height();
 
			var elemTop = $(elem).offset().top;
			var elemBottom = elemTop + $(elem).height();
		
			return ((elemBottom >= docViewTop) && (elemTop <= docViewBottom)
			  && (elemBottom <= docViewBottom) &&  (elemTop >= docViewTop) );
		}		  
		
		if(isScrolledIntoView(sym.element)) {
			sym.play(0) 
		} else {
			$(window).on("scroll", thisScrollHandler);
		}
 
      });
      //Edge binding end
 
      Symbol.bindElementAction(compId, symbolName, "${_play}", "click", function(sym, e) {
         sym.play();
         

      });
      //Edge binding end

   })("stage");
   //Edge symbol end:'stage'

})(jQuery, AdobeEdge, "EDGE-4894298");

Could you explain how to setup this script in Edge Animate, I put it at stage on CreationComplete Action and it is doesn't work for me.