if (document.images) {

  jaOver = new Image();
  jaOver.src = "/images/lang-ja-on.gif";

  enOver = new Image();
  enOver.src = "/images/lang-en-on.gif";

  chOver = new Image();
  chOver.src = "/images/lang-ch-on.gif";

  twOver = new Image();
  twOver.src = "/images/lang-tw-on.gif";

  chhkOver = new Image();
  chhkOver.src = "/images/lang-chhk-on.gif";

  twhkOver = new Image();
  twhkOver.src = "/images/lang-twhk-on.gif";

  jaOff = new Image();
  jaOff.src = "/images/lang-ja.gif";

  enOff = new Image();
  enOff.src = "/images/lang-en.gif";

  chOff = new Image();
  chOff.src = "/images/lang-ch.gif";

  twOff = new Image();
  twOff.src = "/images/lang-tw.gif";

  chhkOff = new Image();
  chhkOff.src = "/images/lang-chhk.gif";

  twhkOff = new Image();
  twhkOff.src = "/images/lang-twhk.gif";

}

function turnOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "Over.src");
  }
}

function turnOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "Off.src");
  }
}

function gotoURL2(){
	var gotoUrl=document.ct2.ctp.options[document.ct2.ctp.selectedIndex].value;
	if ( gotoUrl ) {
		window.open( gotoUrl , "_blank");
	}
	else { return; }
}

function swap(imgIndex, imgId) {
document['imgMain'].src = aryID[imgIndex][1];
for (i=0; i < aryID.length; i++) {
	if(imgId==aryID[i][0]) document.getElementById(aryID[i][0]).style.borderColor = "#ff0000";
	else
	document.getElementById(aryID[i][0]).style.borderColor = "#000000";			
}
}