function submitMsg(email){
	if (validateEmail(email)){
		document.forms[0].submit();
	} else {
		alert('Please enter a valid email address');
	}
}

function validateEmail(email) 
{ 
 return email.match(/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/);
}