function checkEmail(){ 
var email = document.getElementById("email"); 
var email2 = document.getElementById("email2"); 

if(email.value.indexOf("@") != "-1" && email.value.indexOf(".") != "-1") 
{ 	if(email.value != email2.value) { 
	alert("Your email address does not match: "+ email.value); 
	return false; } 

	else { 
	return true; } } 

else 
{ 	alert("Please be sure to enter in a proper email address."); 
	return false; } 
}