function checkForm()
{
	message = "";
	if (document.contact.message.value.length == 0)
	{
		message = "* You haven't entered a message.\n" + message;
		document.contact.message.focus();
	}
	if (document.contact.email.value.length == 0)
	{
		message = "* You haven't entered your email address.\n" + message;
		document.contact.email.focus();
	} 
	else
	{
		if (document.contact.email.value.indexOf("@") == -1 || document.contact.email.value.indexOf(".") == -1 || document.contact.email.value.indexOf(" ") != -1 || document.contact.email.length < 6)
		{
			message = "* The email address you've entered appears to be invalid.\n" + message;
			document.contact.email.focus();
		}
	}
	if (document.contact.name.value.length == 0)
	{
		message = "* You haven't entered your name.\n" + message;
		document.contact.name.focus();
	} 
	if (message.length > 0)
	{
		message = "JC Stores\n\n\nForm contains errors and cannot be submitted for the following reason(s):\n\n" + message + "\nPlease press 'OK' and resubmit the required data.";
		alert(message);
		return false;
	}
	else
	{
		return true;
	}			
}