<!--
function ltrim(thisString) {
  var startPos = 0;
  for (i = 0; i < thisString.length; i++) {
    if (thisString.charAt(i) != " ")
      break;
    else
      startPos++;
  }
  return thisString.substring(startPos, thisString.length);
}

function rtrim(thisString) {
  var startPos = thisString.length;
  for (i = (thisString.length - 1); i > 0; i--) {
    if (thisString.charAt(i) != " ")
      break;
    else
      startPos--;
  }
  return thisString.substring(0, startPos);
}

function trim(thisString) {
  return ltrim(rtrim(thisString));
}

function isdate(thisString) {
  var regEx = new RegExp("^(0[1-9]|1[012])(/)(0[1-9]|[12][0-9]|3[01])(/)(19|20)([0-9][1-9])$");
  return regEx.test(thisString);
}

function focus(formAndElemName) {
  eval("document." + formAndElemName + ".focus()");
}

function goBack() {
  window.history.back();
}

function ispassword(thisString) {
  var hasltr = false;
  var hasnbr = false;
  var letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  var numbers = "0123456789";
  thisString = thisString.toUpperCase();
  
  for (i = 0; i < thisString.length; i++) {
    if (letters.indexOf(thisString.charAt(i)) >= 0)
      hasltr = true;
    else if (numbers.indexOf(thisString.charAt(i)) >= 0)
      hasnbr = true;
    if (hasltr == true && hasnbr == true)
      break;
  }
  if (hasltr == true && hasnbr == true && thisString.length >= 6)
    return true;
  else
    return false;
}
//-->