var SetAnimatedImgSrc = SetAnimatedImgSrc || (function() {
    'use strict';
    var init = function(){
        on('chat:message', parseChatForCommand);
    },
    parseChatForCommand= function(msg){
        if(msg.content.indexOf("!animate")!=-1) {
            if(msg.selected) {
                for(var s=0; s<msg.selected.length; s++) {
                    var selectedToken = getObj(msg.selected[s]._type, msg.selected[s]._id);
                    var oldImgSrc = selectedToken.get("imgsrc");
                    var newImgSrc = "https://s3.amazonaws.com/files.d20.io/images/87211886/Ku7pXYBQ0N-1B64irIFJng/thumb.webm?1563877245";
                    selectedToken.set("imgsrc", newImgSrc);
                    log("Token imgsrc has been changed from '"+oldImgSrc+"' to '"+newImgSrc+"'");
                }
            }
        }
    }
    return {
        Init: init
    };
}());

on("ready",function(){
    'use strict';
    SetAnimatedImgSrc.Init();
});