var defaultvalues = new Array();
defaultvalues['name'] = 'enter first and last name';
defaultvalues['address'] = 'enter address';
defaultvalues['city'] = 'enter city';
defaultvalues['zip'] = 'enter zip code';
defaultvalues['phone'] = 'enter phone';
defaultvalues['fax'] = 'enter fax';
defaultvalues['email'] = 'enter email';
defaultvalues['wallheight'] = 'enter wall height';
defaultvalues['walllength'] = 'enter wall length';
defaultvalues['thickness'] = 'enter wall thickness';
defaultvalues['corners90'] = 'enter 90 degree corners';
defaultvalues['corners45'] = 'enter 45 degree corners';
defaultvalues['tintersections'] = 'enter T intersections';
defaultvalues['brickledge'] = 'brickledge length';
var oncolor = '#000000';
var offcolor = '#6E6E6E';

function validRequired(formField,fieldLabel)
{
	var result = true;
	
	if (formField.value == "" ||
		formField.value == defaultvalues['name'] ||
		formField.value == defaultvalues['address'] ||
		formField.value == defaultvalues['city'] ||
		formField.value == defaultvalues['zip'] ||
		formField.value == defaultvalues['phone'] ||
		formField.value == defaultvalues['wallheight'] ||
		formField.value == defaultvalues['walllength'] ||
		formField.value == defaultvalues['thickness']
		)
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}

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 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 in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}

function validateForm(theForm)
{
	// Customize these calls for your form

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

	if (!validRequired(theForm.address,"Address"))
		return false;

	if (!validRequired(theForm.city,"City"))
		return false;

	if (!validRequired(theForm.state,"State"))
		return false;

	if (!validRequired(theForm.zip,"Zip"))
		return false;

	if (!validEmail(theForm.email,"Email Address",true))
		return false;

	if (!validRequired(theForm.wallheight,"Wall Height"))
		return false;

	if (!validRequired(theForm.walllength,"Wall Length"))
		return false;

	if (!validRequired(theForm.thickness,"Wall Thickness"))
		return false;

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