stepcarousel.setup({
    galleryid: 'mygallery', //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: ['statusA', 'statusB', 'statusC'], //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']
})