stepcarousel.setup({
		galleryid: 'thumbnails', //id of carousel DIV
		beltclass: 'belt', //class of inner belt DIV containing all the panel DIVs
		panelclass: 'panel', //class of panel DIVs each holding content
		statusvars: ['firstImg', 'lastImg', 'numOfImgs'], //register 3 variables that contain current panel (start), current panel (last), and total panels
		contenttype: ['inline'] //content setting ['inline'] or ['external', 'path_to_external_file']
	})