function validate_question(qform){	
	if( (qform.email.value.indexOf("@") <= 0) || (qform.email.value.indexOf(".") <= 0) ){
		alert("Please enter your email address.");
		qform.email.focus();
		return false;
	}	
	else if(qform.question.value.length < 5){
		alert("Please enter your question.");
		qform.question.focus();
		return false;
	}
	
	window.open("qpopup.shtml", "qpopup", "status=0,toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=0,width=300,height=160");
	return true;
}