(function(){
    var avatarUrl;

    this.preload = function(id){
        var entProps = Entities.getEntityProperties(id);
        var userData = entProps.userData;
        avatarUrl = JSON.parse(userData).avatarUrl;
        print("avatarURL: ", avatarUrl);
    }

    this.replaceAvatar = function() {
        MyAvatar.useFullAvatarURL(avatarUrl);
    };

    this.replaceAvatarByMouse = function(entityID, mouseEvent) {
        if (mouseEvent.isLeftButton) {
            this.replaceAvatar();
        }
    };

    this.clickDownOnEntity = this.replaceAvatarByMouse; 
    this.startFarTrigger = this.replaceAvatar; 
    this.startNearTrigger = this.replaceAvatar; 
})