if (document.images) {
Irollover_01_02 = new Image(221, 78);Irollover_01_02.src = 'http://www.cirrusaviationinc.com/images/rollover/rollover_01_02.jpg';
Irollover_01_02o = new Image(221, 78);Irollover_01_02o.src = 'http://www.cirrusaviationinc.com/images/rollover/rollover_01_02_over.jpg';
Irollover_01_04 = new Image(232, 78);Irollover_01_04.src = 'http://www.cirrusaviationinc.com/images/rollover/rollover_01_04.jpg';
Irollover_01_04o = new Image(232, 78);Irollover_01_04o.src = 'http://www.cirrusaviationinc.com/images/rollover/rollover_01_04_over.jpg';
}
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;
  }
}