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 enter a value for 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 in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	  }
	
	  return result;
	
	}
	
	
	function validNum(formField,fieldLabel,required)
	{
	  var result = true;
	
	  if (required && !validRequired(formField,fieldLabel))
		result = false;
	
	   if (result)
	   {
		 var num = parseInt(formField.value,10);
		 if (isNaN(num))
		 {
		   alert('Please enter a number for the "' + fieldLabel +'" field.');
		  formField.focus();
		  result = false;
		}
	  }
	
	  return result;
	}
	
	function validDate(formField,fieldLabel,required)
	{
	  var result = true;
	
	  if (required && !validRequired(formField,fieldLabel))
		result = false;
	
	   if (result)
	   {
		 var elems = formField.value.split("/");
	
		 result = (elems.length == 3); // should be three components
	
		 if (result)
		 {
		   var month = parseInt(elems[0],10);
			var day = parseInt(elems[1],10);
		   var year = parseInt(elems[2],10);
		  result = !isNaN(month) && (month > 0) && (month < 13) &&
				!isNaN(day) && (day > 0) && (day < 32) &&
				!isNaN(year) && (elems[2].length == 4);
		 }
	
		  if (!result)
		 {
		   alert('Please enter a date in the format MM/DD/YYYY for the "' + fieldLabel +'" field.');
		  formField.focus();
		}
	  }
	
	  return result;
	}
	
	function validateForm(theForm)
	{
	  // Customize these calls for your form
	
	  // Start ------->
	  if (!validRequired(theForm.prefix,"Prefix"))
		return false;
		
	  if (!validRequired(theForm.firstname,"First Name"))
		return false;
		
	  if (!validRequired(theForm.lastname,"Last Name"))
		return false;
		
	  if (!validRequired(theForm.address,"Address"))
		return false;
		
	  if (!validRequired(theForm.address,"City"))
		return false;
		
	  if (!validRequired(theForm.address,"State"))
		return false;
		
	  if (!validRequired(theForm.address,"Zip"))
		return false;
	
	  if (!validEmail(theForm.email,"Email"))
		return false;
	  // <--------- End
	
	  return true;
	}