if (document.images) {
Imenu_01_01 = new Image(80, 20);Imenu_01_01.src = 'images/menu_01_01.gif';
Imenu_01_01o = new Image(80, 20);Imenu_01_01o.src = 'images/menu_01_01_over.gif';
Imenu_02_01 = new Image(80, 20);Imenu_02_01.src = 'images/menu_02_01.gif';
Imenu_02_01o = new Image(80, 20);Imenu_02_01o.src = 'images/menu_02_01_over.gif';
Imenu_03_01 = new Image(80, 20);Imenu_03_01.src = 'images/menu_03_01.gif';
Imenu_03_01o = new Image(80, 20);Imenu_03_01o.src = 'images/menu_03_01_over.gif';
Imenu_04_01 = new Image(80, 20);Imenu_04_01.src = 'images/menu_04_01.gif';
Imenu_04_01o = new Image(80, 20);Imenu_04_01o.src = 'images/menu_04_01_over.gif';
Imenu_05_01 = new Image(80, 20);Imenu_05_01.src = 'images/menu_05_01.gif';
Imenu_05_01o = new Image(80, 20);Imenu_05_01o.src = 'images/menu_05_01_over.gif';
Imenu_06_01 = new Image(80, 20);Imenu_06_01.src = 'images/menu_06_01.gif';
Imenu_06_01o = new Image(80, 20);Imenu_06_01o.src = 'images/menu_06_01_over.gif';
Imenu_07_01 = new Image(80, 20);Imenu_07_01.src = 'images/menu_07_01.gif';
Imenu_07_01o = new Image(80, 20);Imenu_07_01o.src = 'images/menu_07_01_over.gif';
}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}

function dm(msgStr) {
  document.returnValue = false;
  if (document.images) { 
     window.status = msgStr;
     document.returnValue = true;
  }
}
var showMsg = navigator.userAgent != "Mozilla/4.0 (compatible; MSIE 4.0; Mac_PowerPC)";
function dmim(msgStr) {
  document.returnValue = false;
  if (showMsg) { 
    window.status = msgStr;
    document.returnValue = true;
  }
}