<!--
function isEmail(vEMail)
{
	var regInvalid=/(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/;
	var regValid=/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/;
	return (!regInvalid.test(vEMail)&&regValid.test(vEMail));
}

function check()
{
	if  (!(isEmail(document.submitform.femail.value )))
	{
		alert("请正确输入您的 E-mail 地址!");
		document.submitform.femail.focus();
		return false;
	}
	else
	{
		document.submitform.tHtml.value=document.submitform.innerHTML;
		document.submitform.submit();
	}
}
//-->