// JavaScript Document
function checkForm(form) {
	var submitable = false;
	if (form.email) {
		if ((form.email.value.indexOf('@') > -1) && (form.email.value.indexOf('.') > -1) ) {
			submitable = true;
		} else {
			var message="There is something wrong with the email address you entered. Please enter a valid email address."
		}
	}
	if (submitable) {
		form.submit();
	} else {
		
		alert(message);
		return false;
	}
	
}