// Your Beading Heart Class Suggestion Email Form Validation Script
// Modified by BNS Web Creations

// Check visitor name and email address

function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
  result = true;
  }
  return result;
}

function validRequired(formField,fieldLabel)
{
  var result = true;
  
  if (formField.value == "")
  {
    alert('Please fill in the "' + fieldLabel +'" field.');
    formField.focus();
    result = false;
  }
  
  return result;
}

function validEmail(formField,fieldLabel,required)
{
  var result = true;
  
  if (required && !validRequired(formField,fieldLabel))
    result = false;

  if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
  {
    alert('Please enter a complete email address for "' + fieldLabel +'".');
    formField.focus();
    result = false;
  }
   
  return result;

}

// Validate required fields -------->

function validateForm(theForm)
{

  // Start ------->
  if (!validRequired(theForm.Name,"Your Name"))
    return false;

  if (!validEmail(theForm.email,"Your E-mail Address",true))
    return false;
	
  if (!validRequired(theForm.Class_Suggestion,"Class Suggestion Details"))
    return false;	

  // <--------- End
  
  return true;
}