function copySingle() {
  document.singel.amount.value = document.amountForm.fromAmount.value;
  document.singel.currency.value = document.amountForm.currency.value;
}
function copyMonthly() {
  document.Monthly.initialAmount.value = document.amountForm.fromAmount.value;
  document.Monthly.normalAmount.value = document.amountForm.fromAmount.value;
  document.Monthly.currency.value = document.amountForm.currency.value;
}


//imagemap
function swapImage(strImageName)
 {
  var imgPath = "images/map/";
  var imgType = ".gif";
  document.getElementById("map").src = imgPath + strImageName + imgType;
  }