//Function to check the email address on the form is valid.
function checkEmail(form)
{
	var email = form.emailadd.value;
	if (email == "")
	{
		alert("You must enter your email address. Please try again...")
		form.emailadd.focus()
		return false
	}
	else if (email.indexOf(" ") > 0 || email.indexOf("@") == -1 || email.indexOf(".") == -1)
	{
		alert("Invalid email address.  Please correct and try again...")
		form.emailadd.value = ""
		form.emailadd.focus()
		return false
	}
}
//-->