if (document.images) {

  btn1on = new Image();
  btn1on.src = "images/btn_home2_54x24.gif";
  btn1off = new Image();
  btn1off.src = "images/btn_home_54x24.gif";

	btn2on = new Image();
  btn2on.src = "images/btn_about2_62x24.gif";
  btn2off = new Image();
  btn2off.src = "images/btn_about_62x24.gif";

	btn3on = new Image();
  btn3on.src = "images/btn_events2_67x24.gif";
  btn3off = new Image();
  btn3off.src = "images/btn_events_67x24.gif";
	
	btn4on = new Image();
  btn4on.src = "images/btn_halau2_60x24.gif";
  btn4off = new Image();
  btn4off.src = "images/btn_halau_60x24.gif";
	
	btn5on = new Image();
  btn5on.src = "images/btn_contact2_80x24.gif";
  btn5off = new Image();
  btn5off.src = "images/btn_contact_80x24.gif";
	
	header1 = new Image();
	header1.src = "images/hdr_news_360x25.gif";
	header2 = new Image();
	header2.src = "images/hdr_about_360x25.gif";
	header3 = new Image();
	header3.src = "images/hdr_events_360x25.gif";
	header4 = new Image();
	header4.src = "images/hdr_halau_360x25.gif";
	header5 = new Image();
	header5.src = "images/hdr_contact_360x25.gif";
	
	photo1 = new Image();
	photo1.src = "images/photo_fountain_370x250.jpg";
	photo2 = new Image();
	photo2.src = "images/photo_gourd_370x250.jpg";
	photo3 = new Image();
	photo3.src = "images/photo_leimaking_370x250.jpg";
	photo4 = new Image();
	photo4.src = "images/photo_halau_370x250.jpg";
	photo5 = new Image();
	photo5.src = "images/photo_map_370x250.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");
    }
  }
}