var g_cRequiredImage = "url(/cfr/images/EntryRequired.gif)";
var g_cDecimalSeparator = ".";
var g_cDefaultDateFormat = "M/D/Y";
var g_cTimeFormat = "hh:mm tt".replace(" tt", "").replace("tt ", "");
var g_oElemInError = null;
var g_bUsePasswordPolicy = false;
var g_aPasswordPolicy = [0,0,false,false,false,false,false];
var g_aIllegalPasswords = ["PASSWORD","PASS","PW","TEST","TESTING","VTS","INXPO","XPOCAST"];
var g_oStrings = {EntryRequired:"{FieldName} may not be blank!\nPlease re-enter.",
                  InvalidEmail:"{FieldName} must be a valid email address!\nPlease re-enter.",
                  InvalidDate:"{FieldName} is an invalid date!\nPlease re-enter in {Format} format.",
                  InvalidTime:"{FieldName} is an invalid time!\nPlease re-enter in {Format} format.",
                  InvalidNumber:"{FieldName} may only contain digits 0-9 and a decimal separator!",
                  NotNegative:"{FieldName} may not be negative!",
                  InvalidInteger:"{FieldName} may only contain digits 0-9!",
                  InvalidURL:"{FieldName} does not appear to be a valid URL!",
                  URLHint:"Please re-enter, beginning with http://, https://, ftp:// or ftps://.",
                  InvalidMinValue:"{FieldName} must be greater than or equal to {Value}.",
                  InvalidMaxValue:"{FieldName} must be less than or equal to {Value}.",
                  InvalidChar:"{FieldName} must not contain characters in the set [].",
                  InvalidMinLength:"{FieldName} must be at least {Number} characters in length.",
                  InvalidMaxLength:"{FieldName} must be no more than {Number} characters in length.",
                  AlphaNumeric:"{FieldName} must contain letters and numbers.",
                  AllNumeric:"{FieldName} must contain a letter or symbol.",
                  SameCharacter:"{FieldName} must contain differing characters.",
                  InvalidWord:"{FieldName} is a word that is not allowed.",
                  ContainsLogin:"{FieldName} cannot contain your Login ID.",
                  InvalidInclusion:"{FieldName} must be in the value set [].",
                  InvalidExclusion:"{FieldName} must not be in the value set [].",
                  InvalidSymbols:"The password must not contain any of the following symbols...",
                  PasswordRequired:"Password is required",
                  PasswordShort:"Password is too short",
                  PasswordLong:"Password is too long",
                  PasswordAlpha:"Password must contain letters and numbers",
                  PasswordNumeric:"Password must contain a letter or symbol",
                  PasswordSameChar:"Password must contain differing characters",
                  PasswordNotAllowed:"That password is not allowed",
                  PasswordContainsLogin:"Password cannot contain your Login ID",
                  PasswordValid:"Password is acceptable"};
var g_oPasswordElemHold = null;

function InputField_OnBlur(aEvent)
{
  var oEvent = new EventObj(aEvent);
  var oElem = oEvent.srcElement;

  var oInputType = oElem.getAttribute("InputType");
  if (oInputType != null && oInputType.indexOf("R") > -1)
    {
      if (oElem.value.length < 1 && ["checkbox","radio"].indexOf(oElem.type) == -1 && oElem.tagName != "SELECT")
        {
          oElem.style.backgroundImage = g_cRequiredImage;
          oElem.style.backgroundRepeat = "no-repeat";
        }
    }
}

function InputField_OnChange(aEvent)
{
  var oEvent = new EventObj(aEvent);
  var oElem = oEvent.srcElement;
  var cInputType = oElem.getAttribute("InputType");
  if (cInputType != null && oElem.type == "text" && oElem.value.length > 0)
    {
      // check for force of uppercase
      if (cInputType.indexOf("U") > -1)
        oElem.value = oElem.value.toUpperCase();
      else
        {
          // check for force of lowercase
          if (cInputType.indexOf("L") > -1)
            oElem.value = oElem.value.toLowerCase();
        }
    }
}

function InputField_OnFocus(aEvent)
{
  var oEvent = new EventObj(aEvent);
  var oElem = oEvent.srcElement;
  var oInputType = oElem.getAttribute("InputType");
  if (oInputType != null && oInputType.indexOf("R") > -1)
    oElem.style.backgroundImage = "";
}

function InputForm_Submit(aEvent, oEvent)
{
  if (oEvent == null)
    oEvent = new EventObj(aEvent);
  oEvent.ReturnValue(true);
  var oForm = oEvent.srcElement;

  if (!InputForm_Validate(oForm))
    oEvent.ReturnValue(false);
}

function InputForm_Validate(oForm)
{
  var iCount = oForm.length;
  var oElem;
  var oInputType;
  var bRetval = true;

  g_oElemInError = null;

  for (var iLup = 0; iLup < iCount; iLup++)
    {
      oElem = oForm.elements[iLup];
      if (oElem.type != "text" && oElem.type != "file" && oElem.type != "select" && oElem.type != "select-one" && oElem.type != "select-multiple" && oElem.type != "password" && oElem.type != "textarea")
        continue;
      if (oElem.readOnly || oElem.disabled)
        continue;

      oInputType = oElem.getAttribute("InputType");

      if (oInputType != null)
        {
          // check for *required* fields
          if (oInputType.indexOf("R") > -1 && oElem.value.length < 1)
            {
              // error required field blank!
              DoValidationError(null,oElem,g_oStrings.EntryRequired);
              bRetval = false;
              break;
            }

          if (oElem.type == "select" || oElem.type == "select-one" || oElem.type == "select-multiple" || oElem.type == "file")
            continue;

          // Validate Email Address 
          if (oInputType.indexOf("E") > -1 && oElem.value != "")
            {
              var emailReg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
              var emailReg2 = /^.+\@(\[?)[a-zA-Z0-9\-_\.]+\.([a-zA-Z]{2,6}|[0-9]{1,3})(\]?)$/; // valid
              if (!(!emailReg1.test(oElem.value) && emailReg2.test(oElem.value))) 
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidEmail);
                  bRetval = false;
                  break;
                }
            }

          // check Date format
          if (oInputType.indexOf("D") > -1 && oElem.value != "")
            {
              var cDateFmt = g_cDateFmtMask;
              if (cDateFmt == null)
                cDateFmt = g_cDefaultDateFormat;

              oElem.defaultValue = oElem.value;
              if (!IsValidDate(oElem,cDateFmt))
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidDate.replace("{Format}",cDateFmt));
                  bRetval = false;
                  break;
                }
            }

          // check Time format
          if (oInputType.indexOf("T") > -1 && oElem.value != "")
            {
              if (!IsValidTime(oElem))
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidTime.replace("{Format}",g_cTimeFormat));
                  bRetval = false;
                  break;
                }
            }

          // check DecimalNumber
          if (oInputType.indexOf("N") > -1 && oElem.value != "")
            {
              var bValid = true;
              var cChar = "";
              for (var iIndex = 0; iIndex < oElem.value.length; iIndex++)
                {
                  cChar = oElem.value.charAt(iIndex);
                  if ((iIndex == 0 ? "-.0123456789".indexOf(cChar) : ".0123456789".indexOf(cChar)) < 0)
                    {
                      DoValidationError(null,oElem,g_oStrings.InvalidNumber);
                      bRetval = false;
                      bValid = false;
                      break;
                    }
                }

              if (!bValid)
                break;

              if (oElem.value == ".")
                oElem.value = "0.0";

              if (oInputType.indexOf("+") > -1) // positive
                {
                  if ((oElem.value * 1) < 0)
                    {
                      DoValidationError(null,oElem,g_oStrings.NotNegative);
                      bRetval = false;
                      break;
                    }
                }
            }

          // check Integer
          if (oInputType.indexOf("I") > -1 && oElem.value != "")
            {
              var bValid = true;
              var cChar = "";
              for (var iIndex = 0; iIndex < oElem.value.length; iIndex++)
                {
                  cChar = oElem.value.charAt(iIndex);
                  if ((iIndex == 0 ? "-0123456789".indexOf(cChar) : "0123456789".indexOf(cChar)) < 0)
                    {
                      DoValidationError(null,oElem,g_oStrings.InvalidInteger);
                      bRetval = false;
                      bValid = false;
                      break;
                    }
                }

              if (!bValid)
                break;

              if (oInputType.indexOf("+") > -1) // positive
                {
                  if ((oElem.value * 1) < 0)
                    {
                      DoValidationError(null,oElem,g_oStrings.NotNegative);
                      bRetval = false;
                      break;
                    }
                }
            }

          // check HREF/URL
          if (oInputType.indexOf("H") > -1 && oElem.value != "")
            {
              var cProto = oElem.value.substr(0,8).toLowerCase();
              if (cProto.substr(0,7) != "http://" && cProto != "https://" && 
                  cProto.substr(0,6) != "ftp://" && cProto.substr(0,7) != "ftps://" &&
                  cProto.substr(0,6) != "mms://")
                {
                  if (cProto.substr(0,1) != "/") // check for relative url
                    {
                      DoValidationError(null,oElem,g_oStrings.InvalidURL + "\n" + g_oStrings.URLHint);
                      bRetval = false;
                      break;
                    }
                }
            }

          // check for force of uppercase
          if (oInputType.indexOf("U") > -1)
            oElem.value = oElem.value.toUpperCase();

          // check for force of lowercase
          if (oInputType.indexOf("L") > -1)
            oElem.value = oElem.value.toLowerCase();

          // check for Min/Max values
          if (oElem.getAttribute("MinValue") != null && oElem.getAttribute("MinValue") != "" && oElem.value != "")
            {
              var oMinValue = oElem.getAttribute("MinValue");
              var bValid = true;
              if (oInputType.indexOf("I") > -1 || oInputType.indexOf("N") > -1)
                {
                  if ((oElem.value * 1) < (oMinValue * 1))
                    bValid = false;
                }
              else if (oInputType.indexOf("D") > -1)
                {
                  var oMinDate = new Date(Date.parse(oMinValue));
                  var oElemDate = new Date(Date.parse(oElem.value));
                  if (oElemDate < oMinDate)
                    bValid = false;
                }
              else
                {
                  if (oElem.value < oMinValue)
                    bValid = false;
                }

              if (!bValid)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidMinValue.replace("{Value}",oMinValue));
                  bRetval = false;
                  break;
                }
            }

          if (oElem.getAttribute("MaxValue") != null && oElem.getAttribute("MaxValue") != "" && oElem.value != "")
            {
              var oMaxValue = oElem.getAttribute("MaxValue");
              var bValid = true;
              if (oInputType.indexOf("I") > -1 || oInputType.indexOf("N") > -1)
                {
                  if ((oElem.value * 1) > (oMaxValue * 1))
                    bValid = false;
                }
              else if (oInputType.indexOf("D") > -1)
                {
                  var oMaxDate = new Date(Date.parse(oMaxValue));
                  var oElemDate = new Date(Date.parse(oElem.value));
                  if (oElemDate > oMaxDate)
                    bValid = false;
                }
              else
                {
                  if (oElem.value > oMaxValue)
                    bValid = false;
                }

              if (!bValid)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidMaxValue.replace("{Value}",oMaxValue));
                  bRetval = false;
                  break;
                }
            }

          // check excluded chars
          if (oInputType.indexOf("X") > -1)
            {
              bFound = false;
              var cExcludeChars = oElem.getAttribute("ExcludeChars");
              if (cExcludeChars && cExcludeChars != "")
                {
                  for (var i = 0; i < cExcludeChars.length; i++)
                    {
                      if (oElem.value.indexOf(cExcludeChars.substr(i,1)) > -1)
                        {
                          bFound = true;
                          break;
                        }
                    }
                }
              if (bFound)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidChar.replace("[]","["+cExcludeChars+"]"));
                  bRetval = false;
                  break;
                }
            }
          
          // check password fields
          if (oInputType.indexOf("P") > -1 && oElem.value.length > 0)
            {
              // min length
              if (g_aPasswordPolicy[0] && oElem.value.length < g_aPasswordPolicy[0])
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidMinLength.replace("{Number}",g_aPasswordPolicy[0]));
                  bRetval = false;
                  break;
                }
              
              // max length
              if (g_aPasswordPolicy[1] && oElem.value.length > g_aPasswordPolicy[1])
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidMaxLength.replace("{Number}",g_aPasswordPolicy[1]));
                  bRetval = false;
                  break;
                }
              
              // must be alpha-numeric
              if (g_aPasswordPolicy[2])
                {
                  var oRegEx = /^[ A-Za-z0-9\!\@\_\-\.]*?([A-Za-z][ A-Za-z0-9\!\@\_\-\.]*?[0-9]|[0-9][ A-Za-z0-9\!\@\_\-\.]*?[A-Za-z])[ A-Za-z0-9\!\@\_\-\.]*$/;
                  if (!oRegEx.test(oElem.value))
                    {
                      DoValidationError(null,oElem,g_oStrings.AlphaNumeric);
                      bRetval = false;
                      break;
                    }
                }

              // allow all numeric
              if (g_aPasswordPolicy[3])
                {
                  var oRegEx = /^[ A-Za-z0-9\!\@\_\-\.]*?[ a-zA-Z\!\@\_\-\.]+[ A-Za-z0-9\!\@\_\-\.]*$/;
                  if (!oRegEx.test(oElem.value))
                    {
                      DoValidationError(null,oElem,g_oStrings.AllNumeric);
                      bRetval = false;
                      break;
                    }
                }
              
              // allow same character string
              if (g_aPasswordPolicy[4])
                {
                  var iIndex = 0, bSame = true;
                  var cChar = oElem.value.toUpperCase().substr(0,1);
                  do
                    {
                      if (cChar != oElem.value.toUpperCase().substr(iIndex,1))
                        bSame = false;
                      iIndex++;
                    } while (bSame && iIndex < oElem.value.length);
                  if (bSame)
                    {
                      DoValidationError(null,oElem,g_oStrings.SameCharacter);
                      bRetval = false;
                      break;
                    }
                }
              
              // check the dictionary of illegal passwords
              if (g_aPasswordPolicy[5] && g_aIllegalPasswords.indexOf(oElem.value.toUpperCase()) > -1)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidWord);
                  bRetval = false;
                  break;
                }

              // allow UserID in the password
              if (g_aPasswordPolicy[6])
                {
                  var cUserID = null;
                  if (document.forms[0] && document.forms[0].elements["LoginID"])
                    cUserID = document.forms[0].elements["LoginID"].value;
                  if (g_aPasswordPolicy[6] && cUserID && oElem.value.toUpperCase().indexOf(cUserID.toUpperCase()) > -1)
                    {
                      DoValidationError(null,oElem,g_oStrings.ContainsLogin);
                      bRetval = false;
                      break;
                    }
                }
            }
          
          // check inclusion and exclusion lists
          //InclusionSet
          if (oElem.getAttribute("InclusionSet") != null && oElem.value != "")
            {
              var bFound = false;
              var xValue;
              var oInclusionSet = oElem.getAttribute("InclusionSet");
              for (var iIndex = 0; iIndex < oInclusionSet.length; iIndex++)
                {
                  xValue = oInclusionSet[iIndex];
                  if (oInputType.indexOf("I") > -1 || oInputType.indexOf("N") > -1)
                    {
                      if ((oElem.value * 1) == xValue)
                        bFound = true;
                    }
                  else
                    {
                      if (oElem.value == xValue)
                        bFound = true;
                    }

                  if (bFound)
                    break;
                }

              if (!bFound)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidInclusion.replace("[]","["+oInclusionSet.toString()+"]"));
                  bRetval = false;
                  break;
                }
            }

          //ExclusionSet
          if (oElem.getAttribute("ExclusionSet") != null && oElem.value != "")
            {
              var bFound = false;
              var xValue;
              var oExclusionSet = oElem.getAttribute("ExclusionSet");
              for (var iIndex = 0; iIndex < oExclusionSet.length; iIndex++)
                {
                  xValue = oExclusionSet[iIndex];
                  if (oInputType.indexOf("I") > -1 || oInputType.indexOf("N") > -1)
                    {
                      if ((oElem.value * 1) == xValue)
                        bFound = true;
                    }
                  else
                    {
                      if (oElem.value == xValue)
                        bFound = true;
                    }

                  if (bFound)
                    break;
                }

              if (bFound)
                {
                  DoValidationError(null,oElem,g_oStrings.InvalidExclusion.replace("[]","["+oExclusionSet.toString()+"]"));
                  bRetval = false;
                  break;
                }
            }
        }
    }

  return bRetval;
}

function IsValidTime(oElem)
{
  var iHour = 0;
  var iMinute = 0;
  var iPos = oElem.value.indexOf(":");
  if (iPos < 0)
    return false;
    
  iHour = oElem.value.substr(0,iPos) * 1;
  iMinute = oElem.value.substr(iPos+1) * 1;

  if (iHour < 0 || iHour > 23)
    return false;
    
  if (iMinute < 0 || iMinute > 59)
    return false;
    
  return true;
}


function IsValidDate(oElem, cDateFmt)
{
  var iPos;
  var iPos2;
  var cDelimiter;
  var iMonth = 0;
  var iDay = 0;
  var iYear = 0;

  iPos = oElem.value.indexOf("/");
  if (iPos < 0)
    {
      iPos = oElem.value.indexOf("-");
      if (iPos < 0)
        {
          iPos = oElem.value.indexOf(".");
          if (iPos < 0)
            return false;
          else
            cDelimiter = ".";
        }
      else
        cDelimiter = "-";
    }
  else
    cDelimiter = "/";

  if (oElem.value.split(cDelimiter).length > 3)
	  return false;

  iPos2 = oElem.value.indexOf(cDelimiter,iPos+1);

  switch (cDateFmt.substr(0,1)) {
    case "M":
      iMonth = oElem.value.substr(0,iPos) * 1;
      break;
    case "D":
      iDay = oElem.value.substr(0,iPos) * 1;
      break;
    case "Y":
      iYear = oElem.value.substr(0,iPos) * 1;
      break;
  }

  switch (cDateFmt.substr(2,1)) {
    case "M":
      iMonth = oElem.value.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
    case "D":
      iDay = oElem.value.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
    case "Y":
      iYear = oElem.value.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
  }

  switch (cDateFmt.substr(4,1)) {
    case "M":
      iMonth = oElem.value.substr(iPos2+1) * 1;
      break;
    case "D":
      iDay = oElem.value.substr(iPos2+1) * 1;
      break;
    case "Y":
      iYear = oElem.value.substr(iPos2+1) * 1;
      break;
  }

  if (iMonth < 1 || iMonth > 12)
    return false;

  if (iDay < 1)
    return false;

  if ((iMonth == 4 || iMonth == 6 || iMonth == 9 || iMonth == 11))
    {
      if (iDay > 30)
        return false;
    }
  else
    {
      if (iMonth == 2 && iDay > 28)
        {
          if (iYear/4 == Math.floor(iYear/4))
            {
              if (iDay > 29)
                return false;
            }
          else
            {
              return false;
            }
        }
      else
        {
          if (iDay > 31)
            return false;
        }
    }

  if (iYear < 1900)
    {
      if (iYear < 50)
        iYear = iYear + 2000;
      else
        iYear = iYear + 1900;
    }

  if (iYear > 2199)
    return false;

  oElem.value = MDYToDate101(iMonth,iDay,iYear);  // rebuild date in full 101 format

  return true;
}

function MDYToDate101(iMonth,iDay,iYear)
{
  var cRetval;
  var cPart;

  cPart = "0" + iMonth;
  cPart = cPart.substr(cPart.length-2,2);
  cRetval = cPart + "/";
  cPart = "0" + iDay;
  cPart = cPart.substr(cPart.length-2,2);
  cRetval += cPart + "/" + iYear;

  return cRetval;
}

function Date101ToLocalDate(cDate101)
{
  var iPos;
  var iPos2;
  var cDelimiter;
  var iMonth = 0;
  var iDay = 0;
  var iYear = 0;

  iPos = cDate101.indexOf("/");
  if (iPos < 0)
    {
      iPos = cDate101.indexOf("-");
      if (iPos < 0)
        {
          iPos = cDate101.indexOf(".");
          if (iPos < 0)
            return "";
          else
            cDelimiter = ".";
        }
      else
        cDelimiter = "-";
    }
  else
    cDelimiter = "/";

  iPos2 = cDate101.indexOf(cDelimiter,iPos+1);

  iMonth = cDate101.substr(0,iPos) * 1;
  iDay = cDate101.substr(iPos+1,iPos2-iPos-1) * 1;
  iYear = cDate101.substr(iPos2+1) * 1;

  return MDYToLocalDate(iMonth,iDay,iYear);
}


function MDYToLocalDate(iMonth,iDay,iYear)
{
  var cRetval = "";
  var cPart;
  var cDelimiter = g_cDateFmtMask.substr(1,1);

  for (var iLup = 0; iLup < 5; iLup += 2)
    {
      switch (g_cDateFmtMask.substr(iLup,1)) {
          case "M":
            cPart = "0" + iMonth;
            cPart = cPart.substr(cPart.length-2,2);
            break;
          case "D":
            cPart = "0" + iDay;
            cPart = cPart.substr(cPart.length-2,2);
            break;
          case "Y":
            cPart = "" + iYear;
            break;
        }

      cRetval += cPart;
      if (iLup < 4)
        cRetval += cDelimiter;
    }

  return cRetval;
}

function LocalDateToDate101(cLocalDate)
{
  var iPos;
  var iPos2;
  var cDelimiter;
  var iMonth = 0;
  var iDay = 0;
  var iYear = 0;

  iPos = cLocalDate.indexOf("/");
  if (iPos < 0)
    {
      iPos = cLocalDate.indexOf("-");
      if (iPos < 0)
        {
          iPos = cLocalDate.indexOf(".");
          if (iPos < 0)
            return "";
          else
            cDelimiter = ".";
        }
      else
        cDelimiter = "-";
    }
  else
    cDelimiter = "/";

  iPos2 = cLocalDate.indexOf(cDelimiter,iPos+1);

  switch (g_cDateFmtMask.substr(0,1)) {
    case "M":
      iMonth = cLocalDate.substr(0,iPos) * 1;
      break;
    case "D":
      iDay = cLocalDate.substr(0,iPos) * 1;
      break;
    case "Y":
      iYear = cLocalDate.substr(0,iPos) * 1;
      break;
  }

  switch (g_cDateFmtMask.substr(2,1)) {
    case "M":
      iMonth = cLocalDate.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
    case "D":
      iDay = cLocalDate.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
    case "Y":
      iYear = cLocalDate.substr(iPos+1,iPos2-iPos-1) * 1;
      break;
  }

  switch (g_cDateFmtMask.substr(4,1)) {
    case "M":
      iMonth = cLocalDate.substr(iPos2+1) * 1;
      break;
    case "D":
      iDay = cLocalDate.substr(iPos2+1) * 1;
      break;
    case "Y":
      iYear = cLocalDate.substr(iPos2+1) * 1;
      break;
  }

  return MDYToDate101(iMonth,iDay,iYear);
}

function DoValidationError(oEvent,oElem,cErrorText)
{
  RestoreDateFields(oElem);
  var cTitle = (oElem.title.length > 0 ? oElem.title : oElem.name);
  if (cTitle.length == 0 && oElem.id)
    cTitle = oElem.id;

  alert(cErrorText.replace("{FieldName}",cTitle));

  if (oEvent)
    oEvent.ReturnValue(false);

  g_oElemInError = oElem;
  try {
    oElem.focus();
  }
  catch(e){}
}

function RestoreDateFields(oErrElem)
{
  var oForm = oErrElem.form;
  var iCount = oForm.length;
  var oElem;
  for (var iLup = 0; iLup < iCount; iLup++)
    {
      oElem = oForm.elements[iLup];
      if (oElem == oErrElem)
        break;

      if (oElem.type != "text")
        continue;
      if (oElem.readOnly || oElem.disabled)
        continue;

      if (oElem.getAttribute("InputType") != null)
        {
          if (oElem.getAttribute("InputType").indexOf("D") > -1)
            {
              if (oElem.defaultValue.length > 0)
                oElem.value = oElem.defaultValue;
            }
        }
    }
}

function RestoreAllDateFields(oForm)
{
  var iCount = oForm.length;
  var oElem;
  for (var iLup = 0; iLup < iCount; iLup++)
    {
      oElem = oForm.elements[iLup];

      if (oElem.type != "text")
        continue;
      if (oElem.readOnly || oElem.disabled)
        continue;

      if (oElem.getAttribute("InputType") != null)
        {
          if (oElem.getAttribute("InputType").indexOf("D") > -1)
            {
              if (oElem.defaultValue.length > 0)
                oElem.value = oElem.defaultValue;
            }
        }
    }
}

function IsNavKey(iKeyCode)
{
  switch (iKeyCode)
    {
      case 8: // BS
      case 9: // tab
      case 13: // <enter>
        return true;
      default:
        return false;
    }
}

function InputField_OnKeyPressNumbersOnly(aEvent)
{
  var oEvent = new EventObj(aEvent);
  if (oEvent.srcElement.tagName == "INPUT")
    {
      if (oEvent.keyCode < 48 || oEvent.keyCode > 57)
        {
          if (oEvent.keyCode == 45 &&
              oEvent.srcElement.getAttribute("InputType") != null)
            {
              // if allows negatives, only one negative sign per value
              if (oEvent.srcElement.getAttribute("InputType").indexOf("+") > -1 ||
                  oEvent.srcElement.value.indexOf("-") > -1)
                {
                  oEvent.ReturnValue(false);
                  oEvent.CancelBubble(true);
                }
            }
          else if (oEvent.keyCode == 46 &&
                   oEvent.srcElement.getAttribute("InputType") != null &&
                   oEvent.srcElement.getAttribute("InputType").indexOf("N") > -1)
            {
              if (oEvent.srcElement.value.indexOf(g_cDecimalSeparator) > -1)
                {  // only one decimal separator per value!
                  oEvent.ReturnValue(false);
                  oEvent.CancelBubble(true);
                }
            }
          else if (!IsNavKey(oEvent.keyCode))
            {
              oEvent.ReturnValue(false);
              oEvent.CancelBubble(true);
            }
        }
    }
}

function InputField_OnKeyPressDateValuesOnly(aEvent)
{
  var oEvent = new EventObj(aEvent);
  if (oEvent.srcElement.tagName == "INPUT")
    {
      // filter non-numbers and non-delimiters (.-/) out
      if ((oEvent.keyCode < 45 || oEvent.keyCode > 57) && !IsNavKey(oEvent.keyCode))
        {
          oEvent.ReturnValue(false);
          oEvent.CancelBubble(true);
        }
    }
}

function InputField_OnKeyPressExcludeChars(aEvent)
{
  var oEvent = new EventObj(aEvent);
  if (oEvent.srcElement.tagName == "INPUT" || oEvent.srcElement.tagName == "TEXTAREA")
    {
      // filter out any characters in the "ExcludeChars" attribute
      var cChar = (aEvent == undefined || aEvent.charCode == undefined) ? oEvent.keyCode : aEvent.charCode;
      var cExcludeChars = oEvent.srcElement.getAttribute("ExcludeChars");
      if (cExcludeChars && cExcludeChars != "" && !IsNavKey(cChar))
        {
          if (cExcludeChars.indexOf(String.fromCharCode(cChar)) > -1 )
            {
              oEvent.ReturnValue(false);
              oEvent.CancelBubble(true);
            }
        }
    }
}

function InputField_OnKeyDownPassword(aEvent)
{
  var oEvent = new EventObj(aEvent);
  var iChar = oEvent.keyCode;

  if (iChar == 8 || iChar == 46)
    {
      g_oPasswordElemHold = oEvent.srcElement;
      setTimeout("ValidatePassword()");
    }
}

function InputField_OnKeyPressPassword(aEvent)
{
  var oEvent = new EventObj(aEvent);
  // don't allow specific characters
  var iChar = oEvent.keyCode;
  if ("#$%^&*()\\/<>,`~=+\"';:[]{}?|".indexOf(String.fromCharCode(iChar)) > -1)
    {
      alert(g_oStrings.InvalidSymbols + "\n\n# $ % ^ & * ( ) \\ / < > , ` ~ = + \" ' ; : [ ] { } ? |");
      oEvent.ReturnValue(false);
      oEvent.CancelBubble(true);
      return false;
    }

  g_oPasswordElemHold = oEvent.srcElement;
  setTimeout("ValidatePassword()");
  oEvent.ReturnValue(true);
}

function InputField_OnChangeLoginID(aEvent)
{
  g_oPasswordElemHold = document.forms[0].elements["Password"];
  if (g_oPasswordElemHold)
    setTimeout("ValidatePassword()");
}

function InputField_OnPastePassword(aEvent)
{
  var oEvent = new EventObj(aEvent);
  g_oPasswordElemHold = oEvent.srcElement;
  setTimeout("ValidatePassword()");
}

function ValidatePassword(oPassword)
{
  if (!oPassword)
    oPassword = g_oPasswordElemHold;
  if (oPassword)
    {
      var cPassword = oPassword.value;
      var cInputType = oPassword.getAttribute("InputType");
      if (cInputType == null || cInputType == "")
        return true;

      if (cInputType.indexOf("R") > -1 && cPassword.length == 0)
        {
          ShowPasswordStatus(oPassword,false,g_oStrings.PasswordRequired);
          return true;
        }

      if (!g_bUsePasswordPolicy)
        {
          ShowPasswordStatus(oPassword,true,null);
          return;
        }
        
      // min length
      if (g_aPasswordPolicy[0] && cPassword.length < g_aPasswordPolicy[0])
        {
          ShowPasswordStatus(oPassword,false,g_oStrings.PasswordShort);
          return true;
        }
      
      // max length
      if (g_aPasswordPolicy[1] && cPassword.length > g_aPasswordPolicy[1])
        {
          ShowPasswordStatus(oPassword,false,g_oStrings.PasswordLong);
          return true;
        }
      
      // must be alpha-numeric
      if (g_aPasswordPolicy[2])
        {
          var oRegEx = /^[ A-Za-z0-9\!\@\_\-\.]*?([A-Za-z][ A-Za-z0-9\!\@\_\-\.]*?[0-9]|[0-9][ A-Za-z0-9\!\@\_\-\.]*?[A-Za-z])[ A-Za-z0-9\!\@\_\-\.]*$/;
          if (!oRegEx.test(cPassword))
            {
              ShowPasswordStatus(oPassword,false,g_oStrings.PasswordAlpha);
              return true;
            }
        }

      // allow all numeric
      if (g_aPasswordPolicy[3])
        {
          var oRegEx = /^[ A-Za-z0-9\!\@\_\-\.]*?[ a-zA-Z\!\@\_\-\.]+[ A-Za-z0-9\!\@\_\-\.]*$/;
          if (!oRegEx.test(cPassword))
            {
              ShowPasswordStatus(oPassword,false,g_oStrings.PasswordNumeric);
              return true;
            }
        }
      
      // allow same character string
      if (g_aPasswordPolicy[4])
        {
          var iIndex = 0, bSame = true;
          var cChar = cPassword.toUpperCase().substr(0,1);
          do
            {
              if (cChar != cPassword.toUpperCase().substr(iIndex,1))
                bSame = false;
              iIndex++;
            } while (bSame && iIndex < cPassword.length);
          if (bSame)
            {
              ShowPasswordStatus(oPassword,false,g_oStrings.PasswordSameChar);
              return true;
            }
        }
      
      // check the dictionary of illegal passwords
      if (g_aPasswordPolicy[5] && g_aIllegalPasswords.indexOf(cPassword.toUpperCase()) > -1)
        {
          ShowPasswordStatus(oPassword,false,g_oStrings.PasswordNotAllowed);
          return true;
        }

      // allow UserID in the password
      if (g_aPasswordPolicy[6])
        {
          var cUserID = null;
          if (document.forms[0] && document.forms[0].elements["LoginID"])
            cUserID = document.forms[0].elements["LoginID"].value;
          if (g_aPasswordPolicy[6] && cUserID && cPassword.toUpperCase().indexOf(cUserID.toUpperCase()) > -1)
            {
              ShowPasswordStatus(oPassword,false,g_oStrings.PasswordContainsLogin);
              return true;
            }
        }
      ShowPasswordStatus(oPassword,true,"");
      g_oPasswordElemHold = null;
    }
  return true;
}

function ShowPasswordStatus(oPasswordElem,bValid,cMsg)
{
  var oStatusImg = document.getElementById("PasswordStatusImg");
  var oStatusText = document.getElementById("PasswordStatusText");
  if ((!oStatusImg || !oStatusText) && oPasswordElem.className != "ContentBox")
    {
      CreatePasswordStatus(oPasswordElem);
      oStatusImg = document.getElementById("PasswordStatusImg");
      oStatusText = document.getElementById("PasswordStatusText");
    }
  if (oStatusImg && oStatusText)
    {
      oStatusImg.src = (bValid ? "/cfr/Images/VTS/PasswordGood.png" : "/cfr/Images/VTS/PasswordBad.png");
      oStatusImg.title = (bValid ? g_oStrings.PasswordValid : cMsg);
      oStatusText.style.color = (bValid ? "Green" : "Red");
      oStatusText.innerHTML = (bValid ? g_oStrings.PasswordValid : cMsg);
    }
}

function CreatePasswordStatus(oPasswordElem)
{
  if (!oPasswordElem)
    return;
  var oParent = oPasswordElem.parentNode;
  var oStatusImg = document.getElementById("PasswordStatusImg");
  if (!oStatusImg)
    {
      // create the status img
      oStatusImg = document.createElement("IMG");
      oStatusImg.id = "PasswordStatusImg";
      oStatusImg.className = "PasswordStatusImage";
      if (oParent)
        oParent.insertBefore(oStatusImg,oPasswordElem.nextSibling);
    }
  var oStatusText = document.getElementById("PasswordStatusText");
  if (!oStatusText)
    {
      oStatusText = document.createElement("SPAN");
      oStatusText.id = "PasswordStatusText";
      oStatusText.className = "PasswordStatus";
      if (oParent)
        oParent.insertBefore(oStatusText,oStatusImg.nextSibling);
    }
}

function SetPasswordPolicy(cPolicy)
{
  var aPolicy = [0,0,false,false,false,false,false];
  if (cPolicy && cPolicy != "" && cPolicy != "NULL")
    aPolicy = cPolicy.split(",");
  g_aPasswordPolicy[0] = ((aPolicy[0]*1) ? aPolicy[0]*1 : 0);
  g_aPasswordPolicy[1] = ((aPolicy[1]*1) ? aPolicy[1]*1 : 0);
  g_aPasswordPolicy[2] = (aPolicy[2] == "1" ? true : false);
  g_aPasswordPolicy[3] = (aPolicy[3] == "1" ? true : false);
  g_aPasswordPolicy[4] = (aPolicy[4] == "1" ? true : false);
  g_aPasswordPolicy[5] = (aPolicy[5] == "1" ? true : false);
  g_aPasswordPolicy[6] = (aPolicy[6] == "1" ? true : false);
  if (g_aPasswordPolicy[0] > 0 || g_aPasswordPolicy[1] > 0 || g_aPasswordPolicy.indexOf(true) > -1)
    g_bUsePasswordPolicy = true;
}

function InitForms(bSetFocusToFirstElement)
{
  var oFirstElement = null;
  var oForm, oElem, iFormCount;

  var iCount = document.forms.length;
  for (var iLup = 0; iLup < iCount; iLup++)
    {
      oForm = document.forms[iLup];
      if (oForm.onsubmit == null)
        oForm.onsubmit = InputForm_Submit;

      iFormCount = oForm.length;
      for (var iIndex = 0; iIndex < iFormCount; iIndex++)
        {
          oElem = oForm.elements[iIndex];

          if (oFirstElement == null && oElem.type != "hidden" && oElem.disabled == false && oElem.style.display != "none" && oElem.style.display != "hidden")
            oFirstElement = oElem;

          if (oElem.getAttribute("InputType") != null)
            ConfigureInputField(oElem);
        }
    }

  if (bSetFocusToFirstElement && oFirstElement != null)
    {
      try {
        oFirstElement.focus();
      } catch(e){}
    }
}


function ConfigureInputField(oElem)
{
  if (oElem == null || oElem.getAttribute("InputType") == null)
    return;

  var oInputType = oElem.getAttribute("InputType");

  // setup "required" watermark
  if (oInputType.indexOf("R") > -1 && "checkbox,radio".indexOf(oElem.type) == -1 && oElem.tagName != "SELECT")
    {
      if (oElem.style.backgroundImage == "" && oElem.value == "")
        {
          oElem.style.backgroundImage = g_cRequiredImage;
          oElem.style.backgroundRepeat = "no-repeat";
        }
    }

  if (oElem.onfocus == null)
    oElem.onfocus = InputField_OnFocus;
  if (oElem.onblur == null)
    oElem.onblur = InputField_OnBlur;
  if (oElem.onchange == null)
    oElem.onchange = InputField_OnChange;

  // filter out non-numeric keys
  if ((oInputType.indexOf("N") > -1 ||
      oInputType.indexOf("I") > -1) &&
      oElem.onkeypress == null)
    {
      oElem.onkeypress = InputField_OnKeyPressNumbersOnly;
    }


  // filter out non-date keys
  if (oInputType.indexOf("D") > -1 &&
      oElem.onkeypress == null)
    {
      oElem.onkeypress = InputField_OnKeyPressDateValuesOnly;
    }


  if (oInputType.indexOf("X") > -1 &&
      oElem.getAttribute("ExcludeChars") != null &&
      oElem.getAttribute("ExcludeChars") != "" &&
      oElem.onkeypress == null)
    {
      oElem.onkeypress = InputField_OnKeyPressExcludeChars;
    }

  // password policy
  if (oInputType.indexOf("P") > -1 &&
      oElem.onkeypress == null)
    {
      oElem.onkeypress = InputField_OnKeyPressPassword;
      oElem.onkeydown = InputField_OnKeyDownPassword;
      oElem.onpaste = InputField_OnPastePassword;
      if (oInputType.indexOf("R") > -1)
        {
          g_oPasswordElemHold = oElem;
          setTimeout("ValidatePassword()");
        }
      var oLoginID = document.forms[0].elements["LoginID"];
      if (oLoginID)
        oLoginID.onchange = InputField_OnChangeLoginID;
    }


  // setup inclusion list
  if (oElem.getAttribute("InclusionSet") != null)
    {
      var cIncSet = oElem.getAttribute("InclusionSet");
      var cItem;

      var aInclusionSet = new Array();
      var iArrElem = 0;
      var iPos = cIncSet.indexOf(";");
      while (iPos > 0)
        {
          cItem = cIncSet.substr(0,iPos);
          if (oInputType.indexOf("N") > -1 || oInputType.indexOf("I") > -1)
            aInclusionSet[iArrElem++] = (cItem * 1);
          else
            aInclusionSet[iArrElem++] = cItem;

          cIncSet = cIncSet.substr(iPos+1);
          iPos = cIncSet.indexOf(";");
        }

      if (cIncSet.length > 0)
        {
          if (oInputType.indexOf("N") > -1 || oInputType.indexOf("I") > -1)
            oInclusionSet[iArrElem++] = (cIncSet * 1);
          else
            oInclusionSet[iArrElem++] = cIncSet;
        }

      oElem.setAttribute("InclusionSet",aInclusionSet);
    }

  // setup exclusion list
  if (oElem.getAttribute("ExclusionSet") != null)
    {
      var cExSet = oElem.getAttribute("ExclusionSet");
      var cItem;

      var aExclusionSet = new Array();
      var iArrElem = 0;
      var iPos = cExSet.indexOf(";");
      while (iPos > 0)
        {
          cItem = cExSet.substr(0,iPos);
          if (oInputType.indexOf("N") > -1 || oInputType.indexOf("I") > -1)
            aExclusionSet[iArrElem++] = (cItem * 1);
          else
            aExclusionSet[iArrElem++] = cItem;

          cExSet = cExSet.substr(iPos+1);
          iPos = cExSet.indexOf(";");
        }

      if (cExSet.length > 0)
        {
          if (oInputType.indexOf("N") > -1 || oInputType.indexOf("I") > -1)
            aExclusionSet[iArrElem++] = (cExSet * 1);
          else
            aExclusionSet[iArrElem++] = cExSet;
        }

      oElem.setAttribute("ExclusionSet",aExclusionSet);
    }
}

//locking or unlocking elements
function LockForm (oForm)
{
  var aElt, iLoop;
  var aElt = oForm.elements;
  for (iLup = 0; iLup < aElt.length; iLup ++)
    LockSpecificElement(aElt[iLup]);      
}

function UnlockForm (oForm)
{
  var aElt, iLoop;
  var aElt = oForm.elements;
  for (iLup = 0; iLup < aElt.length; iLup ++)
    UnlockSpecificElement(aElt[iLup]);      
}

function LockTag (cKey)
{
  var aElt, iLoop;
  var aElt = document.getElementsByTagName(cKey);
  if (aElt != null)
    {
      for (iLup = 0; iLup < aElt.length; iLup ++)
        LockSpecificElement(aElt[iLup]);      
    }
}

function UnlockTag (cKey)
{
  var aElt, iLoop;
  var aElt = document.getElementsByTagName(cKey);
  if (aElt != null)
    {
      for (iLup = 0; iLup < aElt.length; iLup ++)
        UnlockSpecificElement(aElt[iLup]);      
    }
}

function LockElement (cKey)
{
  var oElt, aElt, iLoop;
  oElt = document.getElementById(cKey);
  if (oElt != null)
    LockSpecificElement(oElt);
  var aElt = document.getElementsByName(cKey);
  if (aElt != null)
    {
      for (iLup = 0; iLup < aElt.length; iLup ++)
        LockSpecificElement(aElt[iLup]);      
    }
}

function LockSpecificElement (oElt)
{
  var readonly = 0;
  if (oElt.style.display != "")
    return;
  if (oElt.tagName.toUpperCase() == "A")
    {
      oElt.href="#";
      return;
    }
  if (oElt.tagName.toUpperCase() == "INPUT")
    if (oElt.type.toUpperCase() == "HIDDEN")
      return;
    if (oElt.type.toUpperCase() == "TEXT")
      var readonly = 1;
  if (oElt.tagName == "TEXTAREA")
      var readonly = 1;
  if (readonly)
    oElt.readOnly = true;
  else
    oElt.disabled = true; 
}

function UnlockElement (cKey)
{
  var oElt, aElt, iLoop;
  oElt = document.getElementById(cKey);
  if (oElt != null)
    UnlockSpecificElement(oElt);
  var aElt = document.getElementsByName(cKey)
  if (aElt != null)
    {
      for (iLup = 0; iLup < aElt.length; iLup ++)
        UnlockSpecificElement(aElt[iLup]);      
    }
}

function UnlockSpecificElement (oElt)
{
  var readonly = 0;
  if (oElt.tagName.toUpperCase() == "A")
    return;
  if (oElt.style.display != "")
    return;
  if (oElt.tagName.toUpperCase() == "INPUT")
    if (oElt.type.toUpperCase() == "HIDDEN")
      return;
    if (oElt.type.toUpperCase() == "TEXT")
      var readonly = 1;
  if (oElt.tagName == "TEXTAREA")
      var readonly = 1;
  if (readonly)
    oElt.readOnly = false;
  else
    oElt.disabled = false; 
}


function ValidateFromTo(cMask, cFromDate, iFromH, iFromM, iFromAMPM, cToDate, iToH, iToM, iToAMPM)
{
  if (cFromDate == "" || cToDate == "")
    return true;

  var dFromDate = LocalDateToUTC(cMask, cFromDate, iFromH, iFromM, iFromAMPM);
  var dToDate = LocalDateToUTC(cMask, cToDate, iToH, iToM, iToAMPM);
  if (iFromH == null)
    return (dFromDate <= dToDate);//for dates only from can be equal to
  else
    return (dFromDate < dToDate);
}


function LocalDateToUTC(cMask, cDate, iH, iM, iAMPM)
{
  var iYear = null;
  var iMonth = null;
  var iDay = null;
  
  if (!cMask) 
    cMask = "M\D\Y";
  else
    cMask = cMask.toUpperCase();
    
  var aMask = cMask.split(/[\/\.\-]/);  
  var aDate = cDate.split(/[\/\.\-]/);
  if (aMask.length != aDate.length || aMask.length < 2)
    return null;
    
  for (var iLup = 0 ; iLup < aMask.length; iLup++)
    {
      if (aMask[iLup] == "Y" && !isNaN(aDate[iLup]))
        iYear = aDate[iLup] * 1;
      if (aMask[iLup] == "M" && !isNaN(aDate[iLup]))
        iMonth = aDate[iLup] * 1 - 1;
      if (aMask[iLup] == "D" && !isNaN(aDate[iLup]))
        iDay = aDate[iLup] * 1;
    }
  
  if (!(iYear && iMonth != null && iDay))
    return null;
      
  iH = (isNaN(iH) ? 0 : iH * 1); 
  iM = (isNaN(iM) ? 0 : iM * 1); 
  
  if (iAMPM != null)
    {
      iAMPM = (isNaN(iAMPM) ? 0 : iAMPM * 1);
      iH = HourAMPMTo24(iH,iAMPM);
    }
    
  try 
  {
    var dDate = new Date(iYear, iMonth, iDay, iH, iM, 0, 0);
    return dDate;
  } 
  catch(e)
  {
    return null;
  }
      
}


function HourAMPMTo24(iH, iAMPM)
{
  if (iH == 12 && iAMPM == 0)
    return 0;
  if (iH == 12 && iAMPM == 1)
    return 12;
  else
    return iH + iAMPM * 12;
}