function checkContactForm(form1)
{
	var valid = true;

	if (form1.email.value == "" && valid)
	{
		alert('Please enter your email address');
		form1.email.focus();
		valid = false;
	} else {
		if (!isValidEmail(form1.email.value))
		{
			alert('The email address ' + form1.email.value + ' is not valid');
			form1.email.focus();
			valid = false;
		}
	}

	if (form1.message.value == "" && valid)
	{
		alert('Please enter your message');
		form1.message.focus();
		valid = false;
	}

	if (valid)
	{
		form1.submit();
	}
}

function showAddress(ext,domain,name,addtxt)
{
	var add = name + '@' + domain + '.' + ext;
	if (addtxt == "")
		addtxt = add;
	document.write('<a href="mail' + 'to:' + add + '">' + addtxt + '</a>');
}