if (document.images) {
     opennav_on = new Image(32,32); opennav_on.src = 'graphics/menu/open_on.gif';
     opennav_off = new Image(32,32); opennav_off.src = 'graphics/menu/open_off.gif';
     closenav_on = new Image(32,32); closenav_on.src = 'graphics/menu/close_on.gif';
     closenav_off = new Image(32,32); closenav_off.src = 'graphics/menu/close_off.gif';

     calendar_on = new Image(32,32); calendar_on.src = 'graphics/menu/1a_calendar_on.gif';
     calendar_off = new Image(32,32); calendar_off.src = 'graphics/menu/1a_calendar_off.gif';
     search_on = new Image(32,32); search_on.src = 'graphics/menu/1b_search_on.gif';
     search_off = new Image(32,32); search_off.src = 'graphics/menu/1b_search_off.gif';
     cam_on = new Image(32,32); cam_on.src = 'graphics/menu/2_cam_on.gif';
     cam_off = new Image(32,32); cam_off.src = 'graphics/menu/2_cam_off.gif';
     email_on = new Image(32,32); email_on.src = 'graphics/menu/3_email_on.gif';
     email_off = new Image(32,32); email_off.src = 'graphics/menu/3_email_off.gif';

     bio_on = new Image(32,32); bio_on.src = 'graphics/menu/4_bio_on.gif';
     bio_off = new Image(32,32); bio_off.src = 'graphics/menu/4_bio_off.gif';
     kidz_on = new Image(32,32); kidz_on.src = 'graphics/menu/5_kidz_on.gif';
     kidz_off = new Image(32,32); kidz_off.src = 'graphics/menu/5_kidz_off.gif';
     tats_on = new Image(32,32); tats_on.src = 'graphics/menu/6_tats_on.gif';
     tats_off = new Image(32,32); tats_off.src = 'graphics/menu/6_tats_off.gif';

     randy_on = new Image(32,32); randy_on.src = 'graphics/menu/7_randy_on.gif';
     randy_off = new Image(32,32); randy_off.src = 'graphics/menu/7_randy_off.gif';
     jim_on = new Image(32,32); jim_on.src = 'graphics/menu/8_jim_on.gif';
     jim_off = new Image(32,32); jim_off.src = 'graphics/menu/8_jim_off.gif';
     masks_on = new Image(32,32); masks_on.src = 'graphics/menu/12_masks_on.gif';
     masks_off = new Image(32,32); masks_off.src = 'graphics/menu/12_masks_off.gif';

     rpages_on = new Image(32,32); rpages_on.src = 'graphics/menu/9_rp_on.gif';
     rpages_off = new Image(32,32); rpages_off.src = 'graphics/menu/9_rp_off.gif';
     iacs_on = new Image(32,32); iacs_on.src = 'graphics/menu/10_iacs_on.gif';
     iacs_off = new Image(32,32); iacs_off.src = 'graphics/menu/10_iacs_off.gif';
     agents_on = new Image(32,32); agents_on.src = 'graphics/menu/11_agents_on.gif';
     agents_off = new Image(32,32); agents_off.src = 'graphics/menu/11_agents_off.gif';
     ct_on = new Image(32,32); ct_on.src = 'graphics/menu/18_ct_off.gif';
     ct_off = new Image(32,32); ct_off.src = 'graphics/menu/18_ct_on.gif';

     timelapse_on = new Image(32,32); timelapse_on.src = 'graphics/menu/14_timelapse_on.gif';
     timelapse_off = new Image(32,32); timelapse_off.src = 'graphics/menu/14_timelapse_off.gif';
     misc_on = new Image(32,32); misc_on.src = 'graphics/menu/15_misc_on.gif';
     misc_off = new Image(32,32); misc_off.src = 'graphics/menu/15_misc_off.gif';
     soapbox_on = new Image(32,32); soapbox_on.src = 'graphics/menu/16_soapbox_on.gif';
     soapbox_off = new Image(32,32); soapbox_off.src = 'graphics/menu/16_soapbox_off.gif';

     help_on = new Image(32,32); help_on.src = 'graphics/menu/13_help_on.gif';
     help_off = new Image(32,32); help_off.src = 'graphics/menu/13_help_off.gif';

     xxxx_on = new Image(32,32); xxxx_on.src = 'graphics/menu/17_xxxx_on.gif';
     xxxx_off = new Image(32,32); xxxx_off.src = 'graphics/menu/17_xxxx_off.gif';
     health_on = new Image(32,32); health_on.src = 'graphics/menu/20_graph_on.gif';
     health_off = new Image(32,32); health_off.src = 'graphics/menu/20_graph_off.gif';
     rings_on = new Image(32,32); rings_on.src = 'graphics/menu/19_rings_on.gif';
     rings_off = new Image(32,32); rings_off.src = 'graphics/menu/19_rings_off.gif';
}