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 validateForm(theForm)
	{
	if (!validRequired(theForm.fname,"First Name"))
		return false;
	if (!validRequired(theForm.lname,"Surname"))
		return false;
	if (!validRequired(theForm.cname,"Company Name"))
		return false;
	if (!validRequired(theForm.position,"Position"))
		return false;
	if (!validRequired(theForm.pnumber,"Contact Phone Number"))
		return false;		
	if (!validRequired(theForm.eaddress,"E-Mail Address"))
		return false;
	if (!validRequired(theForm.comments,"Comments"))
		return false;
	return true;
}