window.aregion   = [];
window.divregion = [];
window.divclose  = [];
window.greybox = null;

window.MAXHOTSPOTS = 30;

function init() {
  var i;
  secra.RolloverDemo.baseimagepath  = "/bitmaps/map_spez/";
  secra.RolloverDemo.postfix        = "_hover";
  secra.RolloverDemo.fileext        = ".gif";
  for(i=0; i<4; i+=1) {
    window.divregion[i] = document.getElementById("region_"+(i+1));
    window.divregion[i].regnr = i;
    window.aregion[i] = document.getElementById("a_region_"+(i+1));
    window.aregion[i].regnr = i;
    (new secra.RolloverDemo("region_"+(i+1)));
  }
  secra.RolloverDemo.baseimagepath  = "bitmaps/popup_maps/";
  secra.RolloverDemo.postfix        = "_hover";
  secra.RolloverDemo.fileext        = ".jpg";
  for(i=0;i<window.MAXHOTSPOTS;i+=1) {
    (new secra.RolloverDemo("hotspot_"+i));
  }
};