if (document.images) {
Inav_01_01 = new Image(47, 90);Inav_01_01.src = 'images/header/home.gif';
Inav_01_01o = new Image(47, 90);Inav_01_01o.src = 'images/header/home-over.gif';
Inav_02_01 = new Image(59, 90);Inav_02_01.src = 'images/header/catalog.gif';
Inav_02_01o = new Image(59, 90);Inav_02_01o.src = 'images/header/catalog-over.gif';
Inav_03_01 = new Image(117, 90);Inav_03_01.src = 'images/header/specials.gif';
Inav_03_01o = new Image(117, 90);Inav_03_01o.src = 'images/header/specials-over.gif';
Inav_04_01 = new Image(76, 90);Inav_04_01.src = 'images/header/resources.gif';
Inav_04_01o = new Image(76, 90);Inav_04_01o.src = 'images/header/resources-over.gif';
Inav_05_01 = new Image(79, 90);Inav_05_01.src = 'images/header/contact.gif';
Inav_05_01o = new Image(79, 90);Inav_05_01o.src = 'images/header/contact-over.gif';
Inav_06_01 = new Image(111, 40);Inav_06_01.src = 'graphics/quote.gif';
Inav_06_01o = new Image(111, 40);Inav_06_01o.src = 'graphics/quote-over.gif';
Inav_07_01 = new Image(466, 177);Inav_07_01.src = 'graphics/check.gif';
Inav_07_01o = new Image(466, 177);Inav_07_01o.src = 'graphics/check-over.gif';
}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}

// function that displays status bar message

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;
  }
}