function validateClassified ()
{
    if(eval(document.frmClassified.txtPhone.value.length) == 0 && eval(document.frmClassified.txtEmail.value.length) == 0) 
        { 
            alert("Please enter either a Phone Number or an Email Address.");
            document.frmClassified.txtPhone.focus(); 
            return false; 
        }
    if(eval(document.frmClassified.selCat.value.length) == 0) 
        { 
            alert("Please select a Category.");
            document.frmClassified.selCat.focus(); 
            return false; 
        }
    if(eval(document.frmClassified.txtItem.value.length) == 0) 
        { 
            alert("Please enter the Item's Name.");
            document.frmClassified.txtItem.focus(); 
            return false; 
        }
    if(eval(document.frmClassified.txtPrice.value.length) == 0) 
        { 
            alert("Please enter the Item's Price.");
            document.frmClassified.txtPrice.focus(); 
            return false; 
        }
    if(eval(document.frmClassified.txtDesc.value.length) == 0) 
        { 
            alert("Please enter the Item's Description.");
            document.frmClassified.txtDesc.focus(); 
            return false; 
        }
    return true;
}

function submitform(sAct, iAdm)
{
  if (sAct == 'add')
  {
      if (validateForm(iAdm)) 
      {
        document.frmUser.submit();
      }
  }
  else
  {  
      if (validateForm(iAdm))
      {
        document.frmUser.submit();
      }
  }
}

function validateForm (iAdmin)
{
    if(eval(document.frmUser.txtFName.value.length) == 0) 
        { 
            alert("Please enter a First Name.");
            document.frmUser.txtFName.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtLName.value.length) == 0) 
        { 
            alert("Please enter a Last Name.");
            document.frmUser.txtLName.focus(); 
            return false; 
        }
    if(iAdmin == 0)
    {
        if(eval(document.frmUser.txtAddr.value.length) == 0) 
            { 
                alert("Please enter an Address.");
                document.frmUser.txtAddr.focus(); 
                return false; 
            }
        if(eval(document.frmUser.txtCity.value.length) == 0) 
            { 
                alert("Please enter a City.");
                document.frmUser.txtCity.focus(); 
                return false; 
            }
        if(eval(document.frmUser.selState.value.length) == 0) 
            { 
                alert("Please choose a State.");
                document.frmUser.selState.focus(); 
                return false; 
            }
        if(eval(document.frmUser.txtZip.value.length) == 0) 
            { 
                alert("Please enter a Zip Code.");
                document.frmUser.txtZip.focus(); 
                return false; 
            }
        if(eval(document.frmUser.txtPhone.value.length) == 0) 
            { 
                alert("Please enter a Phone Number.");
                document.frmUser.txtPhone.focus(); 
                return false; 
            }
        if(eval(document.frmUser.txtEmail.value.length) == 0) 
            { 
                alert("Please enter an Email.");
                document.frmUser.txtEmail.focus(); 
                return false; 
            }
    }
    if(eval(document.frmUser.txtUName.value.length) == 0) 
        { 
            alert("Please enter a Username.");
            document.frmUser.txtUName.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtPass.value.length) == 0) 
        { 
            alert("Please enter a password.");
            document.frmUser.txtPass.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtPass.value.length) < 6) 
        { 
            alert("Please enter a password at least 6 characters long.");
            document.frmUser.txtPass.focus(); 
            return false; 
        }
    if (document.frmUser.txtPass.value != document.frmUser.txtPass2.value)
        { 
            alert("Your passwords do not match.");
            document.frmUser.txtPass2.focus(); 
            return false; 
        }
    return true;
}

function submitform2()
{
  if (validateForm2()) 
  {
   document.frmUser.submit();
  }
}

function validateForm2()
{
    if(eval(document.frmUser.txtFName.value.length) == 0) 
        { 
            alert("Please enter a First Name.");
            document.frmUser.txtFName.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtLName.value.length) == 0) 
        { 
            alert("Please enter a Last Name.");
            document.frmUser.txtLName.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtAddr.value.length) == 0) 
        { 
            alert("Please enter an Address.");
            document.frmUser.txtAddr.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtCity.value.length) == 0) 
        { 
            alert("Please enter a City.");
            document.frmUser.txtCity.focus(); 
            return false; 
        }
    if(eval(document.frmUser.selState.value.length) == 0) 
        { 
            alert("Please choose a State.");
            document.frmUser.selState.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtZip.value.length) == 0) 
        { 
            alert("Please enter a Zip Code.");
            document.frmUser.txtZip.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtPhone.value.length) == 0) 
        { 
            alert("Please enter a Phone Number.");
            document.frmUser.txtPhone.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtEmail.value.length) == 0) 
        { 
            alert("Please enter an Email.");
            document.frmUser.txtEmail.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtUName.value.length) == 0) 
        { 
            alert("Please enter a Username.");
            document.frmUser.txtUName.focus(); 
            return false; 
        }
    if(eval(document.frmUser.txtPass.value.length) == 0) 
        { 
            alert("Please enter a password.");
            document.frmUser.txtPass.focus(); 
            return false; 
        }
    if (document.frmUser.txtPass.value != document.frmUser.txtPass2.value)
        { 
            alert("Your passwords do not match.");
            document.frmUser.txtPass2.focus(); 
            return false; 
        }
    if(eval(document.frmUser.creditCardNumber.value.length) == 0) 
        { 
            alert("Please enter a credit card number.");
            document.frmUser.creditCardNumber.focus(); 
            return false; 
        }
    if (document.frmUser.creditCardType.value == "Amex")
        {
            if(eval(document.frmUser.cvv2Number.value.length) != 4) 
                {
                    alert("Please enter a valid CVV number.");
                    document.frmUser.cvv2Number.focus(); 
                    return false; 
                }
        }else
        {
            if(eval(document.frmUser.cvv2Number.value.length) != 3) 
                {
                    alert("Please enter a valid CVV number.");
                    document.frmUser.cvv2Number.focus(); 
                    return false; 
                }
        }
    return true;
}

function validateUserInfoChange()
{
    if(eval(document.frmContactInfo.txtFName.value.length) == 0) 
    { 
        alert("Please enter a First Name.");
        document.frmContactInfo.txtFName.focus(); 
        return false; 
    }
    if(eval(document.frmContactInfo.txtLName.value.length) == 0) 
    { 
        alert("Please enter a Last Name.");
        document.frmContactInfo.txtLName.focus(); 
        return false; 
    }
    if(eval(document.frmContactInfo.txtAddr.value.length) == 0) 
        { 
            alert("Please enter an Address.");
            document.frmContactInfo.txtAddr.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.txtCity.value.length) == 0) 
        { 
            alert("Please enter a City.");
            document.frmContactInfo.txtCity.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.selState.value.length) == 0) 
        { 
            alert("Please choose a State.");
            document.frmContactInfo.selState.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.txtZip.value.length) == 0) 
        { 
            alert("Please enter a Zip Code.");
            document.frmContactInfo.txtZip.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.txtPhone.value.length) == 0) 
        { 
            alert("Please enter a Phone Number.");
            document.frmContactInfo.txtPhone.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.txtEmail.value.length) == 0) 
        { 
            alert("Please enter an Email.");
            document.frmContactInfo.txtEmail.focus(); 
            return false; 
        }
    if(eval(document.frmContactInfo.txtPass.value.length) != 0) 
        {
            if(eval(document.frmContactInfo.txtPass.value.length) < 6)
                { 
                    alert("Please enter a password at least 6 characters long.");
                    document.frmContactInfo.txtPass.focus(); 
                    return false; 
                }
            if (document.frmContactInfo.txtPass.value != document.frmContactInfo.txtPass2.value)
                { 
                    alert("Your passwords do not match.");
                    document.frmContactInfo.txtPass2.focus(); 
                    return false; 
                }
        }
        
	document.frmContactInfo.submit();
}

function validateEmail(eObj)
{
    var email = eObj.value;
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) {
         alert("Email is not a valid format.");
         eObj.focus();
         return false;
         }
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) {
         alert("Email is not a valid format.");
         eObj.focus();
         return false;
         }
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) {
         alert("Email is not a valid format.");
         eObj.focus();
         return false;
         }
      }// if
      return true;
     }
alert("Email is not a valid format.");
return false;
}

function validatePhone (pObj)   
{
  var tfld = pObj.value;  
  if(tfld.length <= 0)
	{
	  return true;
	}
	
  var telnr = /^\+?[0-9 ()-]+[0-9]$/  ;
  if (!telnr.test(tfld)) {
    alert ("Not a valid telephone number. Characters permitted are digits, space ()- and leading +");
    pObj.focus();
    return false;
  }

  var numdigits = 0;
  for (var j=0; j<tfld.length; j++)
    if (tfld.charAt(j)>='0' && tfld.charAt(j)<='9') numdigits++;

  if (numdigits<10) {
    alert ("Not a valid telephone number. Area code is required.");
    pObj.focus();
    return false;
  }

  return true;
}