if (document.images) {
  var buttonsURI = "http://www.feedcenter.org/partnerregions/english/art/"

  EB_DVR_selected = new Image();
  EB_DVR_selected.src = buttonsURI + "EB_DVR_selected.gif";
  EB_DVR = new Image();
  EB_DVR.src = buttonsURI + "EB_DVR.gif";
  
  EB_map_selected = new Image();
  EB_map_selected.src = buttonsURI + "EB_map_selected.gif";
  EB_map = new Image();
  EB_map.src = buttonsURI + "EB_map.gif";
  
  EB_find_selected = new Image();
  EB_find_selected.src = buttonsURI + "EB_find_selected.gif";
  EB_find = new Image();
  EB_find.src = buttonsURI + "EB_find.gif";

  EB_gest_selected = new Image();
  EB_gest_selected.src = buttonsURI + "EB_gest_selected.gif";
  EB_gest = new Image();
  EB_gest.src = buttonsURI + "EB_gest.gif";

  EB_DVCR_selected = new Image();
  EB_DVCR_selected.src = buttonsURI + "EB_DVCR_selected.gif";
  EB_DVCR = new Image();
  EB_DVCR.src = buttonsURI + "EB_DVCR.gif";

  b_home_selected = new Image();
  b_home_selected.src = buttonsURI + "b_home_selected.gif";
  b_home = new Image();
  b_home.src = buttonsURI + "b_home.gif";

  EB_urs_selected = new Image();
  EB_urs_selected.src = buttonsURI + "EB_urs_selected.gif";
  EB_urs = new Image();
  EB_urs.src = buttonsURI + "EB_urs.gif";

  EB_publ_selected = new Image();
  EB_publ_selected.src = buttonsURI + "EB_publ_selected.gif";
  EB_publ = new Image();
  EB_publ.src = buttonsURI + "EB_publ.gif";

  EB_pod_selected = new Image();
  EB_pod_selected.src = buttonsURI + "EB_pod_selected.gif";
  EB_pod = new Image();
  EB_pod.src = buttonsURI + "EB_pod.gif";

  eb2_obr_selected = new Image();
  eb2_obr_selected.src = buttonsURI + "eb2_obr_selected.gif";
  eb2_obr = new Image();
  eb2_obr.src = buttonsURI + "eb2_obr.gif";

  eb2_commer_selected = new Image();
  eb2_commer_selected.src = buttonsURI + "eb2_commer_selected.gif";
  eb2_commer = new Image();
  eb2_commer.src = buttonsURI + "eb2_commer.gif";
 
  eb2_invest_selected = new Image();
  eb2_invest_selected.src = buttonsURI + "eb2_invest_selected.gif";
  eb2_invest = new Image();
  eb2_invest.src = buttonsURI + "eb2_invest.gif";

  eb2_constit_selected = new Image();
  eb2_constit_selected.src = buttonsURI + "eb2_constit_selected.gif";
  eb2_constit = new Image();
  eb2_constit.src = buttonsURI + "eb2_constit.gif";

  Eb2_reg_selected = new Image();
  Eb2_reg_selected.src = buttonsURI + "Eb2_reg_selected.gif";
  Eb2_reg = new Image();
  Eb2_reg.src = buttonsURI + "Eb2_reg.gif";
}

function turnOn(imageName)
{
   if (document.images)
   {
      document[imageName].src = eval(imageName+"_selected.src");
   }
}

function turnOff(imageName) 
{
   if (document.images)
   {
      document[imageName].src = eval(imageName+".src");
   }
}