function subForm()
{
	var tmpA = "";
	for (var i=0; i<frm_enter.answer.length; i++)
	{
		if (frm_enter.answer[i].checked == true)
		{
			tmpA = frm_enter.answer[i].value;
		}
	}
	if (tmpA.length != 0)
	{
		//now validate that there is an email address
		if(document.frm_enter.frm_email.value.length < 5 || document.frm_enter.frm_email.value == "Your email address")
		{
			alert("Please enter your email address");
			return;
		}
		document.frm_enter.submit();
	}
	else
	{
		alert("Please select your answer before continuing.");
		return;
	}
}