Instead of looping slideshow, have a start and stop

Instead of allowing the slider to continuously loop through the photos, is there a way to have a beginning point and an ending point, where the navigation arrows on either side are disabled?

I appreciate your work and I apologize for the multiple questions.

http://dev.mikebelleme.com/projects/greetings-from-paradise-gallery/

http://wordpress.org/extend/plugins/nextgen-flex-slider-template/