Uncaught ReferenceError: AdobeEdge is not defined

hi

in wordpress Im using php and ajax to communicate frontend<->backend. 

Everything is working fine. Now I would like to load an Edge file that will elaborate some of this parameters.

First thing I did was loading the js file inside Edge and trying to pass some variables.

AdobeEdge.myVar = "1";

Im getting this error.

Uncaught ReferenceError: AdobeEdge is not defined.

thanks