function formIsOkay(){
	var re_email = /^([_a-zA-Z0-9-]+)(\.[_a-zA-Z0-9-]+)*@([a-zA-Z0-9-]+\.)+([a-zA-Z]{2,3})$/;
	
	var question_text = document.forms['feedback'].question_text.value;
	var email = document.forms['feedback'].email.value;
	
	var noerror = true;
	var errormessage = "Please enter the following field(s):\n";
	
	
	if (question_text.length<8) {
		noerror = false;
		errormessage += "Question\n";
	}
	
	

	if ((re_email.test(email))==false || email.length==0) {
		alert("Invalid E-mail address");
		noerror = false;
		errormessage += "E-mail address";
	}
	
	if (!noerror) alert(errormessage);
//	if (checked) {
//		document.forms[0].submit();
//	}
	return noerror;
} 


// Javascript by Markus Greulich