if (document.images) {
	
	btn1on = new Image();
  btn1on.src = "images/btn_home2_78x22.gif";
  btn1off = new Image();
  btn1off.src = "images/btn_home_78x22.gif";

  btn2on = new Image();
  btn2on.src = "images/btn_oli2_44x22.gif";
  btn2off = new Image();
  btn2off.src = "images/btn_oli_44x22.gif";

	btn3on = new Image();
  btn3on.src = "images/btn_kahiko2_112x22.gif";
  btn3off = new Image();
  btn3off.src = "images/btn_kahiko_112x22.gif";

	btn4on = new Image();
  btn4on.src = "images/btn_auana2_112x22.gif";
  btn4off = new Image();
  btn4off.src = "images/btn_auana_112x22.gif";
	
	btn5on = new Image();
  btn5on.src = "images/btn_olelo2_65x22.gif";
  btn5off = new Image();
  btn5off.src = "images/btn_olelo_65x22.gif";
	
	btn6on = new Image();
  btn6on.src = "images/btn_other2_105x22.gif";
  btn6off = new Image();
  btn6off.src = "images/btn_other_105x22.gif";
	
	btn7on = new Image();
  btn7on.src = "images/btn_main2_172x22.gif";
  btn7off = new Image();
  btn7off.src = "images/btn_main_172x22.gif";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}