function loadImage() { 

  for (var i=0; i < 14 ; i++) {
     rollover[i] = new Image();
  }	

  rollover[0].src = "images/navi_01_on.gif";
  rollover[1].src = "images/navi_02_on.gif";
  rollover[2].src = "images/menu_0100_on.gif";
  rollover[3].src = "images/menu_0200_on.gif";
  rollover[4].src = "images/menu_0201nb.gif";
  rollover[5].src = "images/menu_0202nb.gif";
  rollover[6].src = "images/menu_0203nb.gif";
  rollover[7].src = "images/menu_0204nb.gif";
  rollover[8].src = "images/menu_0300_on.gif";
  rollover[9].src = "images/menu_0301nb.gif";
  rollover[10].src = "images/menu_0302nb.gif";
  rollover[11].src = "images/menu_0303nb.gif";
  rollover[12].src = "images/menu_0400_on.gif";
  rollover[13].src = "images/menu_0500_on.gif";

}